Product Information
- Classic 4x4 black cube is lightweight, reliable and comfortable
- Smooth and fast, its quality is sturdy and durable, ensuring the smooth rotation
- Original and eco-friendly ABS material, smooth rotation and harmless to human and environment
- Perfect gift for all festivals, School party, Birthday day, Christmas & New Year Children’s day, Thanksgiving Day
- Great Performance for Brain Teasers-Improve your concentrations, hand-eye combination, the spatial thinking, overall cognitive skills