1. Made of high?quality plastic, compact and , safer than traditional high?speed stainless steel bearings. Take it with you, the thickness is only 20mm/0.8in, can be easily put in a pocket.
2. Decompression design, composed of eight small cubes, each cube can be rotated from any direction and angle.
3. Accuracy workmanship, each sub?cube is processed and assembled to form a 40mm/1.6in cube.
4. The toy can bring endless fun, can improve concentration, and you can focus on the task at hand.
5. It will relieve your bad emotions during study or work, and it is a children, relatives and friends.

Spec:
Item Type: Plastic Cube
Material: Plastic
Function: Improve concentration. This toy can bring endless fun, can improve concentration and you focus on the task at hand; irritability during study or work will reduce your anxiety and stress, and enable you to concentrate on solving projects.
Single Size:
Rectangular Shape: Approx. 7.9x4x2cm/3.1x1.6x0.8in (Manual measurement, for reference only)
Shape: Approx. 4x4x4cm/1.6x1.6x1.6in (Manual measurement, for reference only)

Package List:
3 x Cubes

Notice:
Manual measurement, for reference only.