Material: ABS plastic, strong and durable texture, smooth surface makes the hand feel better, not easy to scratch, play more assured. Reduce brain teasers and stress, increase concentration and relieve anxiety, a great idea for a gift to some friend who can't keep their fingers still, great for anyone who loves a brain teaser. How to play: After the cube is disrupted, push the small ball in the o-shaped groove, and push the beads of different colors to the middle horizontal axis. Perfect for the whole family to use in family gatherings or family gatherings, keep children away from computer games. This puzzle game is also very suitable for children and adults to intelligently develop toys and pressure relief tools. Very suitable for children to control balance, improve intelligence, learn to build patience and explore the ultimate victory. Product material: Plastic Product size: 6 x 6 x 6cm / 2.7 inch x 2.7 inch Weight: 0.68kg Packing list: 1 x Decompression creative puzzle cube