The fastest cube in the world just got miniaturized! Features the same smooth exterior and fast-action movements you’d expect from the world’s fastest puzzle cube. Easily attach it to any backpack, bag, or keychain to challenge your friends and test your skills on the go. Recommended for ages 8 and up.

• Super smooth exterior for fast-action movements
• Ergonomic design with adjustable elasticity
• A World Record-Setting cube puzzle
• Keyring easily attaches to backpacks or keychains
• Recommended for ages 8 and up