The keychain puzzle "Collect the Color" is a compact 5×3 cm version of the classic puzzle. Designed as a portable keychain, it’s easy to carry on your keys, backpack, or bag.

This mini puzzle helps train logical thinking, focus, and imagination. The goal is to twist the parts until each side is a single color.

Specifications:

• Size: 5×3 cm

• Type: pocket puzzle keychain

• Material: plastic

• Function: develops logic, focus, imagination

• Price is for 1 piece

Tags: puzzle, keychain, logic game, toy, collect the color, mini puzzle