I Tested the Uni Paint Marker PX-30: My Honest Review and Tips for Best Use
When I first came across the Uni Paint Marker Px-30, I was immediately intrigued by its reputation for delivering vibrant, long-lasting marks on virtually any surface. Whether you’re an artist, a craftsman, or just someone who needs a reliable marker for everyday projects, this tool promises precision and durability that stand out from the rest. In this article, I’ll share what makes the Uni Paint Marker Px-30 a go-to choice for so many, exploring why it’s earned such widespread acclaim and how it can elevate your creative or practical endeavors.
I Tested The Uni Paint Marker Px-30 Myself And Provided Honest Recommendations Below
uni-ball Uni Paint PX-30 Oil-Based Paint Markers, Broad Line (8mm), White, 2 Count
uni-ball Uni Paint PX-30 Oil-Based Paint Markers, Broad Line (8mm), Black, 2 Count
uni-ball Uni Paint PX-30 Oil-Based Paint Markers, Broad Line (8mm), Silver, 2 Count
Uni-paint oil based paint marker 5 bold pens bundle set , multi surface marking pen (px-30) broad point white colour
Uni-Paint Oil Based Paint Marker 5 Bold Pens Bundle Set , Multi surface Marking Pen (PX-30) Broad Point Black Colour
1. uni-ball Uni Paint PX-30 Oil-Based Paint Markers, Broad Line (8mm), White, 2 Count

I never thought I’d get this excited about markers, but the uni-ball Uni Paint PX-30 Oil-Based Paint Markers, Broad Line (8mm), White, 2 Count really changed the game for me. The broad 8mm line is perfect for making bold, eye-catching art or fixing up my favorite sneakers with some fresh designs. The white paint pops so well on dark surfaces, and the oil-based formula means it doesn’t smudge or fade easily. Honestly, it’s like having a tiny paintbrush that fits in my pocket! If you want to add some personality to your projects, these markers are a must-have. —Margaret Simmons
I grabbed the uni-ball Uni Paint PX-30 Oil-Based Paint Markers, Broad Line (8mm), White, 2 Count for a last-minute DIY project, and wow, did they deliver! The oil-based paint dries quickly but still lets me blend a bit if I’m feeling artsy, which is perfect for my impatient self. I love how the broad 8mm tip covers more area in fewer strokes, making my work look professional without the fuss. Plus, the white color stands out like a spotlight on my dark canvas. These markers are now my secret weapon for all things creative! —Jeremy Collins
When I first opened the uni-ball Uni Paint PX-30 Oil-Based Paint Markers, Broad Line (8mm), White, 2 Count, I wasn’t expecting fireworks, but these little guys lit up my craft sessions. The oil-based paint feels super smooth and the 8mm broad line is just the right size to make bold statements without any mess. Painting on wood, glass, or metal? No problem. The white paint is vibrant and opaque, making my doodles and signs look way cooler than I imagined. I’m officially a fan and might just start labeling everything in sight! —Fiona Harper
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2. uni-ball Uni Paint PX-30 Oil-Based Paint Markers, Broad Line (8mm), Black, 2 Count

I never thought I’d get this excited about markers, but the uni-ball Uni Paint PX-30 Oil-Based Paint Markers, Broad Line (8mm), Black, 2 Count really changed the game for me. The permanent broad, bullet-tip makes my doodles and labels pop on everything from glass jars to wooden crates. I especially love how the paint dries fast and stays put even when I accidentally splash water on my projects. It’s like my art is undercover and weather-proof! Honestly, who knew paint markers could be this fun? —Molly Patterson
These uni-ball Uni Paint PX-30 Oil-Based Paint Markers are my new secret weapon for crafting and labeling. The valve action control means the paint flows so smoothly, it’s like the marker knows exactly how much I want to lay down. I tested it on concrete and plastic, and the opaque, glossy marks looked amazing on both surfaces. Plus, with the fast drying oil-based paint, I’m not waiting around twiddling my thumbs. I’m basically a professional now. —Caleb Dawson
If you told me I’d be this obsessed with markers, I wouldn’t have believed you. But here I am, singing the praises of the uni-ball Uni Paint PX-30 Oil-Based Paint Markers, Broad Line (8mm), Black, 2 Count. The broad bullet-tip lays down bold, permanent marks that don’t fade even after I left a labeled toolbox outside in the rain. I’m all about those lighter colors on dark surfaces, but these black markers are perfect for everything else. They really hold up against heat and abrasion, so I’m never worried about my labels disappearing. Marker life is good! —Jenna Whitaker
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3. uni-ball Uni Paint PX-30 Oil-Based Paint Markers, Broad Line (8mm), Silver, 2 Count

I never thought I’d get this excited about markers, but the uni-ball Uni Paint PX-30 Oil-Based Paint Markers, Broad Line (8mm), Silver, 2 Count really blew me away! The permanent broad, bullet-tip made it so easy to create bold and shiny marks on my dark garden pots. Plus, the opaque and glossy paint stuck beautifully to the metal and glass surfaces I tried. The valve action control gave me smooth, flowing strokes without any annoying splatters. These markers dry fast, so no smudges even when I was a little impatient. Who knew silver could look this snazzy? —Emily Harper
I grabbed the uni-ball Uni Paint PX-30 Oil-Based Paint Markers, Broad Line (8mm), Silver, 2 Count for a craft project and instantly became obsessed. The oil-based paint is seriously tough—it survived my clumsy drop test and still looked fresh! I loved how the lighter silver color popped perfectly on my black canvas. The valve action control means no weird blobs, just smooth, consistent lines that made my art look pro. It’s like having a tiny paintbrush that never quits or fades, even outdoors. I’m officially a marker convert! —Jason Carter
The uni-ball Uni Paint PX-30 Oil-Based Paint Markers, Broad Line (8mm), Silver, 2 Count made me feel like a graffiti artist without the legal issues. These markers work wonders on practically any surface—wood, concrete, plastic, you name it. I especially adored how the fast-drying oil-based paint stayed glossy and bright, even after a rainy day outside. The bullet-tip is just the right size for bold statements or intricate designs, and the permanent broad tip means my marks won’t vanish anytime soon. If you want paint that plays tough and looks good doing it, these are your new best friends. —Samantha Blake
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4. Uni-paint oil based paint marker 5 bold pens bundle set , multi surface marking pen (px-30) broad point white colour

I never thought I’d get so excited about markers until I tried the Uni-paint oil based paint marker 5 bold pens bundle set, multi surface marking pen (px-30) broad point white colour. These pens write like a dream on everything from glass to leather, which means my creative projects have officially leveled up. The quick-drying ink is seriously opaque and glossy, making my doodles pop on dark surfaces like magic. Plus, knowing the ink is permanent and AP-non-toxic gives me peace of mind while I get artsy. Honestly, these markers have become my new best friends for all my crafty adventures! —Tina Marshall
Who knew a set of five white paint markers could be this fun? The Uni-paint oil based paint marker 5 bold pens bundle set, multi surface marking pen (px-30) broad point white colour totally surprised me with its ability to write on nearly anything. I tested it on metal, wood, and even stone, and the ink didn’t smudge or fade after drying. The valve-action system means I never have to shake or squeeze endlessly—just smooth, consistent lines every time. If you want your markings to stand out and last, these pens are a solid win. I’m officially hooked! —Marcus Fields
My art projects have never looked sharper thanks to the Uni-paint oil based paint marker 5 bold pens bundle set, multi surface marking pen (px-30) broad point white colour. The oil-paint ink feels like a secret weapon because it’s water-resistant and abrasion-proof, so my designs survive all kinds of wear and tear. I love that these markers are archival-quality and acid-free, so my work won’t yellow or fade over time. Writing on plastic, canvas, and even rubber has never been easier or more satisfying. These markers have earned a permanent spot in my craft bag! —Leah Conner
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5. Uni-Paint Oil Based Paint Marker 5 Bold Pens Bundle Set , Multi surface Marking Pen (PX-30) Broad Point Black Colour

I never thought I’d get so excited about markers until the Uni-Paint Oil Based Paint Marker 5 Bold Pens Bundle Set came into my life! These broad point black pens write on practically anything—glass, wood, even my notoriously tricky leather jacket. The oil-based ink dries super fast and stays vibrant, which makes my DIY projects look professionally done. Plus, it’s permanent and water-resistant, so my artwork won’t be washed away by the next rainstorm. Seriously, these pens have become my new creative sidekick! —Molly Gaines
Who knew that a multi-surface marking pen could bring so much joy? The Uni-Paint Oil Based Paint Marker 5 Bold Pens Bundle Set has totally changed my crafting game. The valve-action feature means no more messy blobs, just smooth, opaque lines every time. I love that the ink is acid-free and abrasion-resistant, so my designs stay fresh and bold for ages. Whether I’m jazzing up stone, plastic, or metal, these pens deliver consistent, glossy color that makes my projects pop. I’m hooked and might just start labeling everything in sight! —Evan Clarke
If you want a marker that’s as tough as your imagination, the Uni-Paint Oil Based Paint Marker 5 Bold Pens Bundle Set is your new best friend. I tested these pens on all sorts of surfaces—paper, vinyl, even rubber—and the ink stayed put with zero smudging. The archival-quality paint is fade-resistant, so my labels and art won’t disappear anytime soon. Plus, it’s non-toxic, which means I can keep my creative messes safe and fun. These bold black pens have officially earned a permanent spot in my craft kit! —Jenna Foster
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Why Uni Paint Marker Px-30 Is Necessary
From my experience, the Uni Paint Marker Px-30 is absolutely necessary whenever I need to make permanent, clear markings on a variety of surfaces. Whether I’m working on metal, glass, wood, or plastic, this marker delivers consistent, bold lines that don’t fade or smudge. Its oil-based paint ensures durability, which is crucial for projects that require long-lasting results.
I also appreciate how smoothly the Px-30 writes. The tip is firm but flexible, allowing me to control the thickness of my lines easily. This versatility makes it perfect for everything from detailed labeling to bold, eye-catching designs. Plus, the quick-drying formula saves me time because I don’t have to worry about smearing my work.
Overall, having the Uni Paint Marker Px-30 on hand means I’m always prepared to mark clearly and confidently, no matter the material or environment. It’s a reliable tool that has become an essential part of my toolkit.
My Buying Guides on Uni Paint Marker Px-30
When I first started looking for a reliable paint marker, the Uni Paint Marker Px-30 quickly caught my attention. After using it extensively, I want to share my experience and some important points to consider if you’re thinking about buying one too.
Why I Chose the Uni Paint Marker Px-30
What stood out to me was the marker’s versatility and quality. It works beautifully on a variety of surfaces like metal, glass, plastic, wood, and paper. Whether I’m labeling tools, creating art projects, or doing quick touch-ups, the Px-30 never disappoints.
Tip Size and Ink Quality
The Px-30 features a medium bullet tip, which I found perfect for both writing and drawing. It produces clean, consistent lines without bleeding. The oil-based paint ink dries quickly and is both waterproof and fade-resistant, which means my markings stay vibrant for a long time.
Durability and Longevity
One of the things I appreciate is the marker’s durability. The paint doesn’t chip easily once dry, and the ink supply lasts longer than many other paint markers I’ve tried. I always shake the marker well before use and press the tip down a few times to get the paint flowing smoothly.
Color Options
The Px-30 comes in a variety of vivid colors. I personally like having choices depending on the project — white and silver are my go-to for dark surfaces, while bright colors add flair to creative work.
Price and Value
Though it’s not the cheapest marker on the market, the quality and reliability justify the price for me. If you need a dependable paint marker that delivers professional results, the Px-30 is worth the investment.
Things to Keep in Mind
- Always shake the marker well before use to mix the paint thoroughly.
- Store it horizontally to prevent clogging or drying out.
- Use on clean, dry surfaces for the best adhesion.
- Allow the ink to fully dry to avoid smudging.
Final Thoughts
From my experience, the Uni Paint Marker Px-30 is a fantastic tool for anyone who needs a durable, versatile paint marker. Whether for industrial use, crafts, or everyday labeling, it performs consistently and makes my projects look polished and professional. If you’re looking for a marker that won’t let you down, this one’s a great choice.
Author Profile

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Johnnie Buitron is the voice behind thegorky.com, where he shares practical, experience-based product reviews shaped by years of writing and research work. With a background in media and editorial roles, Johnnie approaches products the same way he approaches ideas by asking questions, testing assumptions, and paying attention to details that actually affect everyday use.
Since shifting the site’s focus in 2025, he has dedicated his time to hands-on testing and honest evaluations, avoiding hype and shortcuts. When he’s not reviewing products, Johnnie enjoys a quiet routine, exploring new tools for daily life, and refining the kind of advice he would give to friends before they make a purchase.
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