Features: 1. The best office desk gravity Labyrinth puzzle toys for stimulating inspiration,relieve stress. Also good for parents-children games,party games killing time.This brain Labyrinth puzzles are interesting for people who love ,it's a nice gift for your kids friend family colleague. 2. It looks simple but it's tough! Gravity Labyrinth Ball is a new style ball puzzle game, No loneliness, More interesting all the time; No need to set-up, clean-up or install batteries. Flip Twi st and spin your way to the finish line. 3. Practice, Patience and Focus: Play the Labyrinth puzzle ball requires careful observation and thinking.It could help you build skills including the ability to problem solve, spatial imagination, innovative thinking and more! 4. Fabulous Puzzle Games Gift Idea: Great Christmas and Birthday gift for kids, friends, family members, beginners, and professionals. Provides hours of enjoyable game play; perfect for reducing stress, exercising your brain and improving memory-Suitable For All People. 5. This puzzle requires careful observation and thinking.It could help you build skills including the ability to problem solve, spatial imagination, innovative thinking, and more! Notice: 1.Actual color may be slightly different from the image due to different monitor and light effect 2.Please allow 1-3cm deviation due to manual measurement Description: Size: 1x6.8cm Include: 1x Labyrinth Puzzle Games