Móc Khóa Mở Thùng (Box Opener Keychain)

A simple and handy box opener designed to fit on your keychain. The flat profile makes it comfortable to carry, while the functional blade lets you slice through tape with ease. No more broken nails!

Features:

• Lightweight & slim design

• Keychain hole for easy carry

• Quick to print, no supports needed

• Great as a small gift

My Print settings:
Printed in PETG for added durability and slight flexibility – PLA might also work fine 

Material
PETG
Infill
20% (You could possibly have less like 10% or 15%)
Supports
No
Layer height
0.2 mm