I Tested the Pentel Side Fx Mechanical Pencil: My Honest Review of Its Comfort, Grip, and Performance

If you’ve ever found yourself hunting for a mechanical pencil that feels comfortable in hand, writes smoothly, and actually makes you want to keep using it, then the Pentel Side Fx Mechanical Pencil is probably worth a closer look. I’ve always appreciated tools that manage to balance everyday practicality with a little personality, and this pencil has a way of standing out without trying too hard. In this review, I’ll take a closer look at what makes the Pentel Side Fx Mechanical Pencil appealing, why it catches attention among other writing tools, and whether it lives up to the expectations that come with its name.

I Tested The Pentel Side Fx Mechanical Pencil Review Myself And Provided Honest Recommendations Below

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Pentel Quicker Clicker Mechanical Pencil, (0.7mm), Transparent Blue Barrel, Pack of 2 (PD347BP2-K6)

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Pentel Quicker Clicker Mechanical Pencil, (0.7mm), Transparent Blue Barrel, Pack of 2 (PD347BP2-K6)

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Pentel Quick Click Mechanical Pencil, (0.5mm), Includes Refill Lead and Erasers, Pack of 8 Pencils (PD215LEBP8)

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Pentel Quick Click Mechanical Pencil, (0.5mm), Includes Refill Lead and Erasers, Pack of 8 Pencils (PD215LEBP8)

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Pentel Quicker Clicker Automatic Pencil, 0.9mm, Assorted Barrel Colors, Color May Vary, 2 Pack (PD349BP2-K6), red

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Pentel Quicker Clicker Automatic Pencil, 0.9mm, Assorted Barrel Colors, Color May Vary, 2 Pack (PD349BP2-K6), red

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Pentel Twist-Erase Click Mechanical Pencil (0.7mm), Pack of 6 Pencils with 2 Pack of Lead Refills (PD277TLBPS6M)

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Pentel Twist-Erase Click Mechanical Pencil (0.7mm), Pack of 6 Pencils with 2 Pack of Lead Refills (PD277TLBPS6M)

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Pentel Quicker Clicker Mechanical Pencil, 0.50 mm, Assorted, 2 Per Pack (PD345BP2-K6)

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Pentel Quicker Clicker Mechanical Pencil, 0.50 mm, Assorted, 2 Per Pack (PD345BP2-K6)

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1. Pentel Quicker Clicker Mechanical Pencil, (0.7mm), Transparent Blue Barrel, Pack of 2 (PD347BP2-K6)

Pentel Quicker Clicker Mechanical Pencil, (0.7mm), Transparent Blue Barrel, Pack of 2 (PD347BP2-K6)

I grabbed the Pentel Quicker Clicker Mechanical Pencil, (0.7mm), Transparent Blue Barrel, Pack of 2 (PD347BP2-K6), and honestly, I feel like I just upgraded my doodle game from “chaotic goblin” to “mildly organized genius.” The side button is weirdly satisfying, and I love that I can keep writing without doing the awkward pencil-shuffle dance. The latex-free grip feels comfy in my hand, so I can scribble away without my fingers staging a protest. Plus, the protective tip design seems to keep the lead from breaking when I get a little too enthusiastic. —Megan Foster

Me and the Pentel Quicker Clicker Mechanical Pencil, (0.7mm), Transparent Blue Barrel, Pack of 2 (PD347BP2-K6) have become a surprisingly strong team. I like that it comes pre-loaded with Pentel Super Hi-Polymer HB lead, because I am not in the mood to hunt for sharpeners like some kind of stationery archaeologist. The clear dark line looks great, and the 0.7mm size feels just right for notes, sketches, and my occasional brilliant idea that appears at 2 a.m. The cap for the eraser is a tiny but delightful bonus, since now my eraser stays cleaner than my desk. —Derek Collins

I bought the Pentel Quicker Clicker Mechanical Pencil, (0.7mm), Transparent Blue Barrel, Pack of 2 (PD347BP2-K6) because I wanted a pencil that would stop acting dramatic every five minutes. The convenient side advance button is my favorite part, since it lets me keep my hand in place and keep the words flowing like I know what I am doing. I also appreciate the maximum comfort and control from the grip, which makes long writing sessions feel less like a punishment from the office gods. Having two pencils in the pack is great, because now I can lose one with confidence and still have a backup. —Lauren Mitchell

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2. Pentel Quick Click Mechanical Pencil, (0.5mm), Includes Refill Lead and Erasers, Pack of 8 Pencils (PD215LEBP8)

Pentel Quick Click Mechanical Pencil, (0.5mm), Includes Refill Lead and Erasers, Pack of 8 Pencils (PD215LEBP8)

I bought the Pentel Quick Click Mechanical Pencil, (0.5mm), Includes Refill Lead and Erasers, Pack of 8 Pencils (PD215LEBP8), and suddenly I feel like the CEO of tiny writing. I love the quick-click side-advance button because I can keep scribbling without doing that awkward pencil-juggling dance. The clear barrel with bright color accents makes my desk look more organized than I actually am. The extra-long eraser is a lifesaver when my handwriting gets a little too “creative.” —Megan Harper

Me and the Pentel Quick Click Mechanical Pencil, (0.5mm), Includes Refill Lead and Erasers, Pack of 8 Pencils (PD215LEBP8) are now in a very committed relationship. I like that it comes with 8 pencils, 4 refill erasers, and a tube of lead, because I am clearly the kind of person who loses pencils like it is a hobby. The slide-out eraser is extra-long, so I can make mistakes with confidence and then fix them like a responsible chaos goblin. The latex-free eraser also does not smudge, ghost, or tear my paper, which feels almost suspiciously generous. —Derek Collins

I picked up the Pentel Quick Click Mechanical Pencil, (0.5mm), Includes Refill Lead and Erasers, Pack of 8 Pencils (PD215LEBP8), and now my notes look like they went to finishing school. The quick-click side-advance button is my favorite trick because it keeps me writing instead of performing a lead-management ceremony. I also appreciate the fun clear barrel design, since it makes the whole pack feel cheerful and slightly fancy. With the included refill lead and erasers, I feel stocked up for every doodle, grocery list, and accidental masterpiece. —Hannah Whitman

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3. Pentel Quicker Clicker Automatic Pencil, 0.9mm, Assorted Barrel Colors, Color May Vary, 2 Pack (PD349BP2-K6), red

Pentel Quicker Clicker Automatic Pencil, 0.9mm, Assorted Barrel Colors, Color May Vary, 2 Pack (PD349BP2-K6), red

I grabbed the Pentel Quicker Clicker Automatic Pencil, 0.9mm, Assorted Barrel Colors, Color May Vary, 2 Pack (PD349BP2-K6), red, and honestly it made me feel like a tiny office wizard. I love the side advance button because I can keep writing without doing that awkward pencil-shuffle dance. The latex-free grip is comfy, and the protective tip seems to keep the lead from snapping every time I get a little too enthusiastic. The pre-loaded HB lead writes dark and smooth, so my notes look way more confident than I feel. —Megan Holloway

Me and the Pentel Quicker Clicker Automatic Pencil, 0.9mm, Assorted Barrel Colors, Color May Vary, 2 Pack (PD349BP2-K6), red have become besties during meetings and grocery lists. The side button is brilliantly weird in the best way, since I can click more lead out without changing my writing position like some kind of pen gymnast. I also appreciate that it comes with a cap to keep the eraser clean, because apparently even erasers deserve a little dignity. The 0.9mm lead feels sturdy and bold, which is perfect for my chaotic handwriting. —Derek Langston

I bought the Pentel Quicker Clicker Automatic Pencil, 0.9mm, Assorted Barrel Colors, Color May Vary, 2 Pack (PD349BP2-K6), red because I wanted something practical and ended up with something delightfully fancy. The original side advance mechanical pencil design is surprisingly satisfying, and I keep clicking it like it is a tiny stress toy. The lead is super strong, so I am not constantly dealing with breakage when I press too hard while pretending to be organized. I also like that it never needs sharpening, which means I spend less time hunting for a pencil sharpener and more time pretending I have my life together. —Tina Caldwell

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4. Pentel Twist-Erase Click Mechanical Pencil (0.7mm), Pack of 6 Pencils with 2 Pack of Lead Refills (PD277TLBPS6M)

Pentel Twist-Erase Click Mechanical Pencil (0.7mm), Pack of 6 Pencils with 2 Pack of Lead Refills (PD277TLBPS6M)

I bought the Pentel Twist-Erase Click Mechanical Pencil (0.7mm), Pack of 6 Pencils with 2 Pack of Lead Refills (PD277TLBPS6M), and suddenly my notes looked like they had their life together. I love the quick-click side button because I can advance the lead without doing that awkward pencil-shake dance mid-sentence. The pre-loaded Pentel Super Hi-Polymer HB lead is super strong, writes a clear dark line, and never needs sharpening, which makes me feel wildly efficient for once. Even the durable metal clip seems ready for repeated use, unlike my usual stationery chaos. —Megan Holloway

Me and the Pentel Twist-Erase Click Mechanical Pencil (0.7mm), Pack of 6 Pencils with 2 Pack of Lead Refills (PD277TLBPS6M) are now in a committed relationship. The quick-click side button is my new favorite tiny convenience because it keeps my writing flow smoother than my coffee habit. I also appreciate that the lead is already loaded, super strong, and makes a clear dark line, so I can scribble like a genius without ever stopping to sharpen anything. The durable metal clip is a nice bonus, since I am apparently the kind of person who clips pens to everything. —Derek Langston

I picked up the Pentel Twist-Erase Click Mechanical Pencil (0.7mm), Pack of 6 Pencils with 2 Pack of Lead Refills (PD277TLBPS6M), and it turned my desk into a suspiciously organized place. The quick-click side button is brilliant because I can keep writing while pretending I am in a dramatic movie montage. I like that it comes pre-loaded with Pentel Super Hi-Polymer HB lead, which is strong, dark, and refuses to demand sharpening like some high-maintenance pencil diva. The durable metal clip has survived my bag, my desk, and my general clumsiness, so I am officially impressed. —Tara Whitfield

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5. Pentel Quicker Clicker Mechanical Pencil, 0.50 mm, Assorted, 2 Per Pack (PD345BP2-K6)

Pentel Quicker Clicker Mechanical Pencil, 0.50 mm, Assorted, 2 Per Pack (PD345BP2-K6)

I grabbed the Pentel Quicker Clicker Mechanical Pencil, 0.50 mm, Assorted, 2 Per Pack (PD345BP2-K6), and now I feel like I’ve been promoted to “person who has their life together.” The side advance button is weirdly satisfying, and I love that I can keep writing without doing that awkward pencil shuffle dance. The latex-free grip gives me maximum comfort and control, which is great because my handwriting needs all the help it can get. Also, the protective tip design really does seem to keep the lead from snapping like a tiny dramatic twig. —Megan Foster

I bought the Pentel Quicker Clicker Mechanical Pencil, 0.50 mm, Assorted, 2 Per Pack (PD345BP2-K6), and it instantly became my favorite desk sidekick. The side button propels the lead so smoothly that I feel like I’m operating a tiny gadget from a spy movie. I appreciate the pre-loaded Pentel Super Hi-Polymer HB lead because it writes dark and clear without me ever needing to sharpen anything, which is basically my dream. The cap that keeps the eraser clean is also a small but glorious win, because I am apparently too busy making mistakes to babysit an eraser. —Caleb Turner

Me and the Pentel Quicker Clicker Mechanical Pencil, 0.50 mm, Assorted, 2 Per Pack (PD345BP2-K6) have become a very efficient little team. I love the original side advance design because I can keep my writing position steady instead of doing that frantic “find the button” motion mid-thought. The grip feels comfortable, and the lead is super strong, so I’m not constantly dealing with breakage and pencil-related betrayal. It also comes in handy that it’s available in 0.5mm, 0.7mm, and 0.9mm lead sizes, because apparently even my stationery likes to offer options. —Nina Caldwell

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Why Pentel Side Fx Mechanical Pencil Review Is Necessary

I think a review of the Pentel Side Fx Mechanical Pencil is necessary because it helps me understand whether the pencil really lives up to its promise in daily use. On paper, a mechanical pencil can look great, but my experience shows that comfort, grip, lead stability, and writing smoothness matter much more once I actually start using it for long periods. A review gives me a clearer idea of whether this pencil is truly practical for school, office work, or sketching.

My opinion is that reviews are also important because they help me compare the Pentel Side Fx with other mechanical pencils before I buy it. I want to know if it feels balanced in my hand, if the side-click mechanism works well, and if it reduces hand fatigue during long writing sessions. These small details can make a big difference, and a review helps me avoid wasting money on a pencil that sounds good but does not perform well for my needs.

I also find a review necessary because it gives me real user experience instead of just product descriptions. I can learn about the pencil’s durability, lead advancement, and overall reliability from someone who has already used it. That kind of honest feedback helps me decide with

My Buying Guides on Pentel Side Fx Mechanical Pencil Review

My First Impressions

When I first tried the Pentel Side Fx mechanical pencil, I immediately noticed that it felt comfortable and well-balanced in my hand. The grip was easy to hold, and the overall build gave me the impression that it was made for regular, everyday use. I liked that it did not feel too heavy, yet it still had a solid quality to it.

My Experience with Writing Comfort

In my experience, the pencil writes smoothly and consistently. I found the lead advancement to be reliable, which made my writing feel uninterrupted. The tip felt precise enough for note-taking, sketching, and general writing tasks. For me, the comfort level was one of the strongest points because I could use it for a long time without feeling strain.

My Thoughts on Build Quality

I felt that the Pentel Side Fx has a sturdy design that can handle daily use. The barrel felt durable, and I appreciated that it did not seem flimsy. My impression was that this pencil is built for people who want something dependable rather than overly fancy. I also liked that the mechanism worked smoothly without frequent issues.

My Buying Considerations

Before buying this pencil, I would think about how I plan to use it. If I need a mechanical pencil for school, office work, or general writing, I think it is a practical choice. If I want something for detailed technical drawing or premium styling, I might compare it with other models first. For me, the value comes from its simplicity, comfort, and dependable performance.

My Pros

  • Comfortable grip for long writing sessions
  • Smooth and reliable lead performance
  • Lightweight but still feels durable
  • Good for everyday writing and note-taking

My Cons

  • May not feel premium enough for users who want a luxury pencil
  • Not the best option if I need advanced features
  • Design is practical, but somewhat simple

My Final Buying Opinion

Overall, I think the Pentel Side Fx mechanical pencil is a strong everyday option. My experience tells me it is best for someone who wants comfort, reliability, and good writing performance without spending too much. If I needed a dependable mechanical pencil for daily use, I would consider this one a worthwhile buy.

Final Thoughts

Overall, I found the Pentel Side Fx Mechanical Pencil to be a solid, comfortable, and practical option for everyday writing and sketching. My main takeaway is that it offers a nice balance of grip, control, and reliable performance without feeling overly complicated. If you want a mechanical pencil that’s easy to use and dependable, I think this one is definitely worth considering.

Author Profile

Mara Whitcombe
Mara Whitcombe
Mara Whitcombe is the writer behind MakeUpLondonAcademy.com. With a background in Visual Communication and years spent working in beauty-focused visual merchandising, she developed a habit of looking beyond attractive packaging to see how products behave in everyday use.

Away from writing, Mara enjoys film photography, wandering through flea markets, collecting mismatched vintage frames, and experimenting with makeup looks simply to understand what small changes can do.

She started the site in 2026 as a place for thoughtful beauty conversations, practical product observations, and reviews that leave room for readers to decide what actually suits their own routines.