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
Item weight
0.09 Kilograms
Material
Acrylic
Product dimensions
7.1L x 6.1W x

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

⚙️Durable zinc alloy + sharp stainless steel blade

🖐️Ergonomic manual operation for effortless use

¥2509

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

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Description

✂️ Cut corners like a pro—because your crafts deserve the sharpest edge!

BUILT TO LAST - Crafted with premium zinc alloy and razor-sharp stainless steel blades for clean, consistent cuts without dulling.
COMPACT PORTABLE - Lightweight and pocket-sized, perfect for office desks, home studios, or on-the-go creative sessions.
EFFORTLESS CRAFTING - Intuitive manual design lets you punch perfect corners with a simple press—no bulky machines needed.
TRIPLE RADIUS PRECISION - Switch seamlessly between 4mm, 7mm, and 10mm corner cuts for flawless paper edges every time.
VERSATILE MATERIAL COMPATIBILITY - Works flawlessly on paper, EVA foam, laminate, photos, and craft sheets up to 2mm thick—ideal for all your DIY projects.

The Paper Corner Rounder 3-in-1 is a compact, manual corner punch tool offering three radius options (4mm, 7mm, 10mm) for precision paper crafting. Made from durable zinc alloy with a stainless steel blade, it delivers clean, sharp cuts on materials up to 2mm thick, including paper, photos, and foam. Perfect for scrapbooking, card making, and DIY projects, this ergonomic tool is designed for easy, consistent use at home, office, or studio.

Specifications

ASIN	B08VHGLBPT
Best Sellers Rank	428,869 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 412 in Punches (Home & Kitchen)
Brand	QIQQIKIN
Colour	Blue
Customer Reviews	4.3 out of 5 stars 11,594 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
Number of Items	1
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

H**R

Cutting corners

The easiest way to «cut corners» safely.

23.08.2026

I**A

Buen producto

Resistente ! Cortes perfectos

28.01.2026

S**A

Thank you for providing such a wonderful product

Very nice product doing it for as promised by the seller on the Amazon platform. Keep it up. It’s very good to have the product as ex and it is working also as thank you very much for the such sell the Amazon and Amazon to connect us forgetting with variety and quality, and we both seller and Amazon

3.09.2026

R**.

Doesn't cut through laminated papers

Sadly it does not cut though laminated papers

19.08.2023

J**E

Not very good

Hit and miss. Product does not consistently give clean edges. I might be able to get a successful punch 2/10 times. Product may be well made and sturdy, but the results are not of satisfactory standard.

16.07.2026

L**A

Great Corner Cutter

Well, I was all set to return this because it was only cutting properly about 60% of the time. Then I had the thought to hold it upside down so that I could actually see where I was placing the corner of the paper. It worked great each time after that! So, be sure to hold this in your hand and hold it upside down when placing your paper inside each cut. Maybe it is just me, but lesson learned. Ha!

28.08.2026

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