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)

🔪Sharp stainless steel blade for clean cuts

🖇️Compatible with paper, laminate & EVA foam ≤2mm

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€ 17.24

Duties & taxes included

In stock

Sold byAmazon LithuaniaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

✂️ Cut corners, not style — perfect edges for your creative edge!

COMPACT POWERHOUSE - Small footprint fits seamlessly on your desk, perfect for office, studio, or DIY crafting sessions.
ERGONOMIC INTUITIVE - Simple slot-and-press operation ensures quick, accurate corner rounding without hand fatigue.
RAZOR SHARP DURABILITY - Crafted with zinc alloy and stainless steel blades to deliver flawless, clean cuts every time.
TRIPLE RADIUS PRECISION - Switch effortlessly between 4mm, 7mm, and 10mm corner rounds for tailored project perfection.
VERSATILE MATERIAL COMPATIBILITY - Handles paper, laminated sheets, EVA foam, and craft paper up to 2mm thick with ease.

The Paper Corner Rounder 3-in-1 is a precision manual tool designed for professional-quality corner rounding with three radius options (4mm, 7mm, 10mm). Made from durable zinc alloy and stainless steel, it cleanly cuts paper, laminated materials, EVA foam, and craft sheets up to 2mm thick. Its ergonomic design and compact size make it ideal for office, home, and creative studios, ensuring flawless finishes on scrapbooks, cards, photos, and envelopes.

Specifications

ASIN	B08VHGLBPT
Best Sellers Rank	278,092 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 247 in Punches (Home & Kitchen)
Brand	QIQQIKIN
Colour	Blue
Customer Reviews	4.4 out of 5 stars 10,829 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

R**N

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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