Three Sizes in One Tool
Switch between 4mm, 7mm, and 10mm cutting sizes to style corners exactly how you want, from subtle rounding to a softer curve, without needing multiple punches.
- Free shipping
- 14-day easy returns
- Secure checkout
- Quality guaranteed
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Why customers love it
Perfectly Rounded Corners for Every Craft Project
This 3-in-1 corner rounder punch trims clean, polished rounded corners on paper, cardstock, and photos in seconds, giving your scrapbooking, card making, and DIY invitations a professional finishing touch.
- Three cutting sizes (4mm, 7mm, 10mm) for versatile corner styling
- Durable metal cutting head with a sturdy plastic body for long-lasting use
- Ergonomic handle design reduces hand fatigue during repeated use
- Compact and lightweight, easy to store in a desk drawer or craft bag
- Works on paper, cardstock, thin plastic sheets, and light leather
- Quick and clean cuts without tearing or rough edges
Why You'll Love This Corner Rounder
Comfortable Repeated Use
The ergonomic handle design reduces hand fatigue, so you can round corners on dozens of cards, tags, or photos in one sitting without discomfort.
Compact and Portable
Lightweight and easy to store in a desk drawer or craft bag, this punch is always ready for scrapbooking sessions, classroom projects, or office tasks.
Clean Cuts Every Time
The durable metal cutting head delivers quick, clean cuts without tearing or rough edges, leaving your paper, cardstock, and thin plastic sheets looking neat.
Specs
The details that matter
Built to last outdoors, season after season.
- Cutting Sizes
- 4mm, 7mm, 10mm
- Material
- Metal cutting head, plastic body
- Product Type
- 3-in-1 corner rounder punch
- Color
- Blue
- Number of Holes
- 1
Comparison
Why Choose This 3-in-1 Corner Rounder?
Not all products in this category are built the same.
Feature
SmartPicksWorld
Typical alternative
Cutting Sizes
Three options: 4mm, 7mm, and 10mm
Often a single fixed corner radius
Cutting Head
Durable metal cutting head
Basic plastic blade that may dull faster
Handle Design
Ergonomic handle reduces hand fatigue
Standard handle can tire hands during long sessions
Material Compatibility
Paper, cardstock, thin plastic sheets, and light leather
Usually limited to paper and cardstock only
Portability
Compact and lightweight for desk drawer or craft bag storage
Bulky designs that take up more space
Our worry-free shopping promise
If your order arrives damaged, defective, or not as described, contact us within 14 days and we will make it right with a replacement or refund.
Frequently asked questions
Everything you might want to know before you order.
What cutting sizes does this corner rounder punch offer?
This 3-in-1 corner rounder punch offers three cutting sizes: 4mm, 7mm, and 10mm, so you can choose the perfect corner radius for your project.
What materials can I use this punch on?
It works on paper, cardstock, thin plastic sheets, and light leather, making it versatile for scrapbooking, card making, photo albums, and DIY invitations.
Is the cutting head durable?
Yes, the punch features a durable metal cutting head with a sturdy plastic body, designed for long-lasting use on your craft projects.
Will the handle be comfortable for long crafting sessions?
Yes, the ergonomic handle design reduces hand fatigue during repeated use, so you can round corners on many pieces without discomfort.
Is this punch easy to store?
Absolutely. It is compact and lightweight, making it easy to store in a desk drawer or craft bag when not in use.
Does it cut cleanly without damaging paper?
Yes, it provides quick and clean cuts without tearing or rough edges, leaving your materials looking neat and professional.
Shipping & returns
Shipping
- Delivers to United States (based on your selected country/region).
- Estimated delivery: 3–15 business days after dispatch.
- Shipping cost: Free.
Returns
You can request a return within 14 days after delivery. Standard returns have a €4.00 EUR (approximately $4.66 USD) flat-rate return shipping fee, deducted from your refund. Return shipping is free for items that arrived damaged, defective, or incorrect. Items should be unused and in original packaging where possible. Contact us before sending anything back.