●Spring design: well designed with adjustable tightness for smooth cornering and easy turning, flexible and stable. ●Brainteaser -- Irregular 3D cube puzzle, more varied and challenging. It helps to improve spatial thinking, it is a good way to train your brain and a good educational toy for children and teenagers. ●Perfect gift: a very good gift choice for everyone - friends, children, adults, beginners and professionals - for birthdays, Christmas, Halloween and other holidays. ●Recyclable material: made of durable ABS material and PVC sticker, harmless and environmentally friendly. ●100% SATISFACTION GUARANTEE -- We offer free replacement or full refund for any problem of quality. Please feel free to contact us if you have any questions.
Description
Friendly reminder:
1. Not suitable for children under 3 years and it needs adult supervision when minors play the magic cube.
2. Do not put part of it in your mouth, otherwise they will suffocate.