YESPERY 2pcs Creative Anti-stress Spinning Pen Black Refill Anti-slip Finger Rotary Pen Random Color Students Stationary

♦ Description:

Turning the pen can effectively increase the coordination between the brain and the hand

Exercise the brain's responsiveness, agility, and increase finger strength!

If you turn well, you can vent your emotions, and the more you turn, the easier it will be.

The refill can be replaced, which is convenient for dual use.

♦ Specification:

Size: about 192mm in length

material: plastic

Main use: office, stationery

Style: Random hair

Refill color: black

Package includes: 1/2*Spinning Pen