✂️ Round your edges, sharpen your style!
The 3-in-1 Paper Corner Rounder Punch offers three precise corner radius options (4mm, 7mm, 10mm) to create clean, professional rounded edges on paper up to 2mm thick. Crafted with durable ABS housing and a sharp zinc alloy blade, it’s designed for effortless use on cardstock, photos, business cards, and scrapbook materials—ideal for office, school, or creative DIY projects.









A**E
Compact, versatile and well made
Corner trimmer is well constructed with several different rounding profiles - works smoothly and I love the bottom cover that keeps all the little cut pieces tidy until I'm ready to empty it.
J**E
Great for paper, not so good for laminate
Great cutter for paper. I was cutting laminate and this cutter became dull quite quickly. Only got about 30 cuts total using all 3 sides. If you are cutting just card stock, you’ll probably get many more cuts.
J**C
Good for single pages of cardstock.
I bought this for cutting laminated cardstock for bookmarks. It will cut well through the lamination for a little while, but after a little while it starts to get stuck and then does not cut cleanly. This may be due to the thickness of the lamination. It works well for just plain cardstock. I will be keeping it because it has three different sizes and should works with single pages of cardstock for other projects. The handle to push down the punch is easy to operate.
R**W
ECRAFT CORNER PUNCH
absolutely love it. simple, no frills, well made, easy to use...great results...I send a lot of postcards and this little tool is perfect for kicking the look up a notch...very nice...3 SIZE CHOICES ON YOUR CUTS...I PREFER THE R10 rlw
B**T
Works well on just a few pages
This is awesome. I love to round corners.
A**R
Would not recommend for thick cardstock!
I recently purchased this corner rounder for my crafting projects and have found it to be both useful and somewhat frustrating, depending on the materials I'm working with. For standard paper and thin cardstock, this tool works beautifully. It cuts clean, smooth corners with precision and requires minimal effort to operate. The design is comfortable in the hand, and for basic projects, it's exactly what I needed. However, when working with thicker cardstock - which is a primary reason I bought this tool - the performance noticeably declines. The corner rounder consistently leaves small lips or extra bits of paper on thicker materials, requiring additional cleanup with scissors or sandpaper. This significantly slows down my workflow and affects the professional appearance of my finished projects. The mechanism itself feels sturdy and well-built, which makes the cutting issue all the more disappointing. I suspect the blade may not be quite sharp enough for heavier materials, or perhaps the cutting aperture doesn't fully accommodate thicker stock. If you primarily work with regular paper or thin cardstock, this corner rounder would serve you well. However, if you frequently use heavier materials in your projects, you might want to consider a more heavy-duty option that can handle thicker stock without leaving those frustrating paper lips behind.
A**S
Awesome corner punch
Great multi-corner tool. Use it often at work.
L**A
Cheap but still not worth it.
It isn't consistent. Works for a few then gets clogged easily. The edges are rough and I have to take time to smooth the edges out. Also sometimes really messes up and leaves the edges wonky
K**様
使いやすいです。
こ**ゃ
使いやすく、気に入っています。綺麗にカットできます
C**P
手軽で使いやすいです。出来具合と耐久性が少しだけ?かな。
H**M
私の使い方なのか、カットした後切り残りができたり、歯が引っ掛かることもあります。特にラミネートのときは多いです。
カ**ん
0.5mm以上の厚手の紙は詰まる恐れがあるので注意が必要です。 最悪、ネジ外して分解する事になります。
Trustpilot
5 days ago
2 weeks ago