ime and anywhere. Our products are very smooth and very suitable for you to use as a decompression keychain. Description: Fun game introduction-let's have a brain battle together: 1. Randomly light up the beads of different colors. 2. Move the middle horizontal block to replace the beads needed on different O-shaped rails. 3. Through memory and spatial imagination, match the beads on all tracks at the fastest speed. 4.Upgrade difficulty, double-sided rotation, new upgrade difficulty. Use your little brain to restore the small beads on both sides. 5.Fun games promote thinking, and help children exercise hand-eye coordination and grasping skills, as well as exercise brain space and logical thinking skills. Specification: Name: Triangular Rotating Puzzle Ball Packing: color box Material: ABS plastic. Size: about 10.8*3*10.8 (cm)/4.25*1.18*4.25in Color: orange-white, blue-white, green, magenta Packing List: Unzip Triangle Puzzle Ball*1 Note: 1. Due to manual measurement, there may be a slight tolerance of 1-3cm. 2. Due to difference between different monitors, the picture may not reflect the actual color of the item.