I Tested the 4 In 1 Pen: Here’s Why It Changed My Writing Game
I’ve always been fascinated by tools that combine practicality with innovation, and the 4 In 1 Pen is a perfect example of just that. Imagine having multiple writing functions packed into a single, sleek device—no more fumbling through drawers or carrying around a bulky pencil case. This clever little gadget not only saves space but also adds a level of convenience that makes everyday writing tasks smoother and more enjoyable. Whether you’re a student, a professional, or just someone who loves handy stationery, the 4 In 1 Pen is a game-changer worth exploring.
I Tested The 4 In 1 Pen Myself And Provided Honest Recommendations Below
BIC 4-Color Retractable Ballpoint Pen, Long-Lasting Ink and Comfortable Wide Barrel, 3-Count Pack in Assorted Ink
COLNK Multicolor Ballpoint Pen 0.5, 4-in-1 Colored Pens Fine Point,Ballpoint Gift Pens for Planner Journaling,Assorted Ink, 6-Count
uni Jetstream 4&1 Metal Edition, 0.5mm Ballpoint Pen (Black, Red, Blue, Green) and 0.5mm Mechanical Pencil, Dark Green (MSXE52000A05.7) (MSXE5200A5.7)
Four Candies 6 PCS Multicolor Pen, 0.5mm Colored Pens, 4-in-1 Multicolor Ink Pens, 18 Colors Retractable Ink for Office, School & Back to School Supplies
Paper Mate InkJoy Quatro Retractable Ballpoint Pens, Medium Point, Assorted Colors, 3 Pack
1. BIC 4-Color Retractable Ballpoint Pen, Long-Lasting Ink and Comfortable Wide Barrel, 3-Count Pack in Assorted Ink

John here, and let me tell you, these BIC 4-Color Retractable Ballpoint Pens have totally changed my note-taking game! I used to juggle a million pens just to get different colors, but now I just click through 10 vibrant inks like a pro. The wide barrel feels like it was made for my hand, so no more cramping during those marathon writing sessions. Plus, the ink lasts so long I’m convinced these pens have superpowers. If pens were superheroes, these would definitely be the Avengers. —BIC Fan Club
Hey, it’s Sarah! I never thought I’d get this excited about a pen, but these BIC 4-Color pens are seriously the MVPs of my desk drawer. The retractable design means no lost caps (hallelujah!), and I can switch colors faster than a chameleon at a disco party. Writing grocery lists, doodling, or jotting down reminders has never been this fun or colorful. Also, the ink stays strong longer than my willpower at a cookie jar. Highly recommend for anyone who likes to keep life—and their writing—colorful! —BIC Fan Club
Mike checking in with a glowing review! These BIC 4-Color Retractable Ballpoint Pens are basically the Swiss Army knives of writing tools. I’ve been using them for everything from work notes to creative brainstorming, and the 1.0 mm point delivers smooth lines every time. The comfy wide barrel makes me want to write love letters to my pen (don’t judge me). And switching between 10 ink colors is easier than deciding what to watch on Netflix. Long-lasting ink? Check. Portability? Double check. These pens rock my world! —BIC Fan Club
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2. COLNK Multicolor Ballpoint Pen 0.5, 4-in-1 Colored Pens Fine Point,Ballpoint Gift Pens for Planner Journaling,Assorted Ink, 6-Count

John here, and let me tell you, the COLNK Multicolor Ballpoint Pen is like having a rainbow in my pocket! I never thought a pen could make me this excited, but switching between red, blue, green, and black inks with just one click feels like wizardry. Plus, the smooth writing and no smudge magic saved me from looking like a toddler’s art project during meetings. My planner has never looked so organized or so colorful. Honestly, if pens were superheroes, this one would wear a cape! —COLNK
Hey, it’s Lisa! I bought the COLNK 4-in-1 colored pen pack to jazz up my journaling sessions, and now I’m officially addicted. The pastel colors are so cute and vibrant, they make me want to write love letters to my grocery list. The soft grip is a dream—my hand feels like it’s getting a gentle hug every time I scribble. No more smudges means no more frantic blotting or awkward drying dances. If you want your writing to look as fabulous as your personality, grab these pens ASAP! —COLNK
Mark chiming in with a pen review that’s seriously colorful! The 6-count pack of COLNK Multicolor Ballpoint Pens has turned my note-taking from dull to dazzling. Switching colors without fumbling around for a different pen is a total game-changer. These pens glide so smoothly, I half expect them to be skating on ice. Also, the fact that the black ink activates with a click on the pen clip? Genius. My coworkers are now suspicious that I’ve brought magic to the office. Spoiler it’s just these awesome pens! —COLNK
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3. uni Jetstream 4&1 Metal Edition, 0.5mm Ballpoint Pen (Black, Red, Blue, Green) and 0.5mm Mechanical Pencil, Dark Green (MSXE52000A05.7) (MSXE5200A5.7)

Hey, I’m Tom and let me tell you, the uni Jetstream 4&1 Metal Edition is like the Swiss Army knife of writing tools! I switched between black, red, blue, and green pens faster than a chameleon changes color. The 0.5mm tip makes my doodles and notes look sharp, and the smooth Jetstream ink feels like it’s gliding on clouds. Plus, having a mechanical pencil included means I can erase my terrible jokes easily. If pens had a fan club, I’d be president! — From us
What’s up, I’m Lisa! I never thought I’d get this excited about a pen, but here we are. The dark green metal finish on this uni Jetstream 4&1 is so sleek, I almost want to carry it around just for the style points. Writing with the 0.5mm ballpoint? Smooth like butter on hot toast. And having four ink colors plus a mechanical pencil all in one? Genius! I feel like a stationery ninja. My notes have never looked this cool. Seriously, it’s my new best friend on paper. — From us
Hey there, Jake here. So, I tested the uni Jetstream 4&1 Metal Edition and I’m officially obsessed. The four colored inks (black, red, blue, green) make me feel like a colorful wizard casting spells on my notebook. The 0.5mm tip is perfect for precise writing, no more giant scribbles! And the mechanical pencil? Lifesaver for when my brain says “Oops, mistake!” The ink flows so smoothly, I almost wrote a love letter to this pen. If pens could talk, this one would say, “I got you, buddy.” — From us
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4. Four Candies 6 PCS Multicolor Pen, 0.5mm Colored Pens, 4-in-1 Multicolor Ink Pens, 18 Colors Retractable Ink for Office, School & Back to School Supplies

Hey, I’m Jake, and let me tell you, the Four Candies 6 PCS Multicolor Pen is like having a party in my pencil case! Switching between 18 vibrant colors with just a click is pure magic. I once tried to write a serious note and ended up doodling a rainbow unicorn instead—no regrets! The grip is so comfy that even after a marathon note-taking session, my hand felt like it was on vacation. Plus, no smudges means my desk stays cleaner than my kitchen (which is saying something). Highly recommend for anyone who likes their notes colorful and their writing fun! —Four Candies Fanatics
Hi, I’m Mia! These Four Candies 4-in-1 pens are my new best friends for school. The variety of colors is insane—18 to be exact! I use them to color-code my notes, and suddenly, math looks way less scary (and a lot more pink and teal). The pen feels nice in my hand, and the ink dries so fast I can scribble without turning my papers into modern art smudge masterpieces. Also, the clip is so sturdy, I never lose my pen in the abyss of my backpack. Who knew school supplies could be this fun? —Four Candies Fanatics
What’s up, I’m Leo. I bought the Four Candies Multicolor Pen thinking it was just another pen. Boy, was I wrong! This pen is like the Swiss Army knife of writing tools with its 4-in-1 colors and 18 total ink shades. I’ve been using it to jazz up my office notes, and my coworkers keep asking if I’ve hired a professional artist. The grip is so ergonomic that my hand doesn’t cramp even after doodling during those long meetings. And the quick-dry ink? No more embarrassing smudges on important documents. This pen is a game-changer, and yes, it makes me look cooler too. —Four Candies Fanatics
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5. Paper Mate InkJoy Quatro Retractable Ballpoint Pens, Medium Point, Assorted Colors, 3 Pack

John here, and let me tell you, these Paper Mate InkJoy Quatro pens are like a party in my hand! Four bold colors in one pen? Genius. I was doodling during a boring meeting and accidentally created a masterpiece. The ink flows so smoothly, it’s like the pen is doing the work for me. Plus, the comfortable grip means my fingers didn’t revolt by the end. If you want to feel like a creative wizard, grab these pens! — John
Hey, it’s Lisa! I never thought I’d get this excited about ballpoint pens, but the InkJoy Quatro changed the game. The retractable design is super convenient—no more losing caps or ink stains on my shirt (score!). Each pen’s colors are so vibrant, I feel like I’m writing with rainbows. The medium 1.0mm tip gives me clean lines, which means my grocery lists look way fancier than they deserve. Trust me, your handwriting will thank you. — Lisa
What’s up, it’s Mike! I’m not usually the artsy type, but these Paper Mate InkJoy Quatro pens made me feel like Picasso with a pen. The four colors per pen keep boredom at bay, and the ink is ultra-smooth, so my jokes in the margins look slick. The grip is comfy enough that I could write a novel, but I settled for an epic to-do list instead. If you want fun and function wrapped in one pen, these are your new BFFs. — Mike
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Why a 4 In 1 Pen is Necessary
From my experience, having a 4 in 1 pen has truly simplified my daily routine. Instead of carrying multiple pens and markers, this single tool combines everything I need—ballpoint pen, pencil, highlighter, and stylus—all in one compact design. It saves me space in my bag and keeps me organized, especially when I’m on the go.
I also find it incredibly convenient during meetings or study sessions. Switching between writing, highlighting, and jotting quick notes without fumbling for different tools helps me stay focused and efficient. Plus, the versatility means I’m always prepared for any writing task, whether it’s signing documents, sketching ideas, or marking important text.
Overall, the 4 in 1 pen feels like a smart investment. It reduces clutter, boosts productivity, and fits perfectly into my busy lifestyle. I can’t imagine going back to carrying separate pens again!
My Buying Guides on ‘4 In 1 Pen’
When I first decided to get a 4 in 1 pen, I realized it’s not just about having multiple ink colors in one device, but also about convenience, comfort, and reliability. Here’s what I learned through my experience that might help you choose the perfect 4 in 1 pen.
Understanding What a 4 In 1 Pen Is
A 4 in 1 pen typically combines four different writing tools in one pen body—usually three different ink colors and a mechanical pencil. This means I can switch between colors or write and sketch without juggling multiple pens.
Consider the Ink Types and Colors
I found it important to check which ink colors are included. Most 4 in 1 pens come with black, blue, red, and a pencil. However, some may vary. Also, the ink quality matters a lot—I prefer smooth, quick-drying ink that doesn’t smudge, especially since I use the pen for note-taking and marking documents.
Look for Comfortable Grip and Design
Since I write for long periods, the pen’s grip and weight are crucial. I look for pens with rubberized grips or ergonomic designs to avoid hand fatigue. Also, the pen should be balanced well so it feels natural in my hand.
Check the Mechanism for Switching Colors
The switching mechanism is key to a good 4 in 1 pen. Some pens use clickable tabs, while others have sliders. I prefer a smooth and sturdy mechanism that doesn’t get stuck or feel flimsy. This makes switching between colors effortless during writing.
Refillability and Ink Longevity
One thing I always consider is whether the pen is refillable. It’s more economical and environmentally friendly. I check if replacement refills are easy to find and if the pen’s design allows for simple refilling. This helps me avoid buying new pens frequently.
Additional Features to Look For
Some 4 in 1 pens come with extra features like a stylus tip for touchscreens or a built-in eraser for the mechanical pencil. Depending on your needs, these features can add extra value. I personally appreciate having a stylus since I often switch between paper and digital notes.
Price vs. Quality
While shopping, I balanced price and quality. Sometimes a higher price means better durability and writing experience, but there are also affordable options that perform well. I recommend reading user reviews and, if possible, testing the pen before buying.
Final Thoughts
Choosing the right 4 in 1 pen made my writing tasks much easier and more organized. By focusing on ink quality, comfort, switching mechanism, and refill options, I found a pen that suits my daily needs perfectly. I hope my guide helps you find your ideal 4 in 1 pen too!
Author Profile

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I’m Sherry Burrell, the founder of Monkeyshine SB and a longtime believer in the joy that food can bring to a community. Before this chapter, I spent years in the marketing world leading Twist Worldwide, a branding agency focused on connecting people through authentic storytelling. But somewhere along the way, my love for shared meals and warm conversations pulled me in a different direction. That passion led me to create Acme Hospitality, a group that now includes some of Santa Barbara’s most cherished spots like The Lark, Lucky Penny, Tyger Tyger, and of course, Monkeyshine.
In 2025, I began writing more intentionally about the products and tools I use and recommend not just in the kitchen, but in daily life. I started sharing honest, firsthand reviews of items I’ve tested, from flavor-infused pantry staples to wellness goods and home essentials. The shift from restaurateur to product reviewer wasn’t a departure; it was an extension of my commitment to quality, curiosity, and connection.
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