Product description
Rotating the pen can effectively increase brain and hand coordination
Exercise your brain's reflexes, agility, and make your fingers stronger!
Turning well can vent your emotions, the more you turn, the easier it is.
Uses: flexible fingers, decompression
Size: length 22cm maximum diameter 1.6cm
Color: white, black, blue, pink
1. Due to light and photos, the actual color of the item may be slightly different from the picture, thank you for your understanding.
2. There may be a 1-3cm error in manual measurement.