Single of Neon Cube Puzzle Keychain

All the Challenge, Half the Size! Mighty but mini, this set of pocket-sized puzzles presents all the challenge with only half the size! Each cube only measures a miniscule 1.25" x 1.25" x 1.25" but functions regularly like any other puzzle cube would. Twist and turn to solve on the sly, or clip it on to your keys or favorite bag