Khoen móc khóa in 3D (3D printed keychain ring)

I think this is the most revolutionary of my models. Here is the description.

3D printed keychain is a must need for when you are printing keychains. Do you see a keychain you wanna print, but you don't have the metal ring for it??? No worries, just download 3D printed keychain and hit PRINT! In a few minutes, the keychain is printed and ready to use. The design is quite simple, but fits a lot of functionality in a small package. 

Benefits of using 3D printed keychain:
- Print as many as you want, with no limits!

- No need to purchase online and wait FOREVER for deliveries, no fees too!

- low cost to print, only a few cents of filament

- If you break it just print another one!

- Strong enough to hold a keychain in place

- Print it in one piece, no hassle of assembly

Thank you guppyk on thingiverse for the loop itself.

I hope you will like this and share, thank you very much for your continued support.

chee_kien_joeki