Intellectual hand puzzle games. It can help you relieve worries and stress. Made of high quality ABS material, safe and durable.
There are small beads on both sides, and the middle square can rotate. Use the middle square to move 4pcs beads at a time. Restore the beads in the 4 grooves at the fastest speed.
It can not only exercise hand eye coordination and grip strength, but also exercise brain development and logical thinking ability.
Promote relationship in the process of having fun. Suitable for playing in the office, at school, at home or on a trip.
Best stress relief gift for students, friends, family.
Item Size: 11 * 10cm / 4.3 * 3.9in
Package Size: 3.2 * 11.5 * 10.5cm / 1.3 * 4.5 * 4.1in
Package Weight: 120g / 4.2oz
1 * Decompression Tool