Does anyone elses work? Only one corner. Bought as a gift. Disappointing.

Never have I gotten one when all three corner sizes work. Typically the biggest size works okay for a while.

Does it work on laminated cards

It can, but it’s not consistent. I’ve tried using it on 3mm laminate and at first it worked, but after a while the blade seemed to weaken. Then it work on one or two corners, but not on the rest and I’d have to cut it with a pair of scissors.

Would this product work on thin chipboard (14-ply, approximately 0.05 inches/1.27 mm thick)?

I have used this paper corner rounder on card stock and laminated card stock. It is able to work on card stock paper that is laminated with 5 mL laminating sheets. The entry point to insert items is very small and thin. It seems to work best with thin paper.

I would like to round the edges of iron name tags. I will be using a Brother label maker w/ a fabric iron-on tape cartridge. Will it work?

I have only cut 2 pieces of normal printer paper at a time. If your metal is thin enough it might work. But not sure how long the cutter would stay sharp if you cut metal with it.

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Paper Corner Rounder 3 in 1 （R4mm+R7mm+R10mm）， Corner Punches for Paper Crafts， Corner Cutter ，Envelope Punch Board ，Hole Puncher， Laminate, DIY Projects, Photo Cutter,Card Making and Scrapbooking

Paper Corner Rounder 3 in 1 （R4mm+R7mm+R10mm）， Corner Punches for Paper Crafts， Corner Cutter ，Envelope Punch Board ，Hole Puncher， Laminate, DIY Projects, Photo Cutter,Card Making and Scrapbooking

Product ID: 331604476

Details

Brand
QIQQIKIN
Colour
Blue
Material
Acrylic
Operation mode
Manual
Product dimensions
7.1L x 6.1W x

📏3 precise corner radius sizes (4mm, 7mm, 10mm)

🔪Stainless steel sharp cutter blade for clean cuts

🖐️Ergonomic manual operation for effortless use

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€ 16.93

Duties & taxes included

In stock

Sold byAmazon AustriaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

✂️ Round your edges, sharpen your style — craft like a pro with every cut!

COMPACT STYLISH - Sleek blue design fits neatly on your desk, making it an essential tool for office, studio, or home crafting.
DURABLE SHARPNESS - Crafted with zinc alloy and stainless steel blades to deliver crisp, professional cuts without fraying.
EFFORTLESS OPERATION - Simply align, press, and release—perfectly rounded corners in seconds, no fuss or mess.
TRIPLE RADIUS PRECISION - Switch seamlessly between 4mm, 7mm, and 10mm corner rounds for flawless paper edges every time.
VERSATILE MATERIAL COMPATIBILITY - Works flawlessly on paper, laminated sheets, EVA foam, photos, and cards up to 2mm thick.

The Paper Corner Rounder 3-in-1 is a compact, manual corner punch tool featuring three radius options (4mm, 7mm, 10mm) for precise, clean cuts on paper, laminated materials, EVA foam, and photos up to 2mm thick. Made with durable zinc alloy and stainless steel blades, it ensures sharp, professional results with easy one-handed operation. Ideal for office, school, and creative DIY projects, it prevents sharp edges and elevates your paper crafts with a sleek, ergonomic design.

Specifications

ASIN	B08VHGLBPT
Best Sellers Rank	682,626 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 616 in Punches (Home & Kitchen)
Brand	QIQQIKIN
Colour	Blue
Customer Reviews	4.4 out of 5 stars 10,959 Reviews
Item Dimensions L x W x H	7.1L x 6.1W x 3.6H centimetres
Item Type Name	Three-in-one fillet
Item Weight	0.09 Kilograms
Item weight	0.09 Kilograms
Manufacturer	XingRuiGe
Manufacturer Part Number	14F0
Material	Acrylic
Model Number	14F0
Operation Mode	Manual
Operation mode	Manual
Pin Hole Diameter	8 Millimeters
Product dimensions	7.1L x 6.1W x 3.6H centimetres
Sheet Count	2
UPC	727524096905
Unit Count	1.0 count

Reviews

I**A

Buen producto

Resistente ! Cortes perfectos

28.01.2026

G**E

Perfect for preventing sharp edges - affordable and practical

Ever get cut by a laminated item's sharp edge? Yeah, I did too - that's exactly why I bought this! It works perfectly for rounding corners on laminated documents, photos, and cards to avoid those painful cuts. Having 3 different rounder sizes (4mm, 7mm, 10mm) gives you options for different projects. The size is ideal - big enough to include all three sizes but small enough not to take up much space on your work table. Pretty easy to use, comfortable grip, and very affordable for what you get. Essential tool for anyone working with laminated materials or doing craft projects.

14.03.2026

A**R

excellent punch!

I use this corner punch all the time to round off everything. It works really well and I love how there are three different sizes to choose from!

21.03.2026

R**.

Doesn't cut through laminated papers

Sadly it does not cut though laminated papers

19.08.2023

S**D

Good for corner cutting.

It is good and value of money. It helps to give perfect corner cut. Size is also compatible. Material is also Good.

14.04.2026

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