Product description
You will receive 4 spinning pens in 4 colors. Unlike other spinning pen you have seen, the quantity is enough to meet your different usage requirements and replacement needs.
The pen spinning is 8.7 inches long and made of non-slip, abrasion-resistant material that is sturdy and durable. Both ends of the spin pen are embedded with stainless steel beads as counterweights, making the rotation more stable.
In order to obtain a better balance performance, the two ends of the spinner pen are carefully designed to make it easier to find a balance point, thereby improving the flexibility of use.
Suitable for children and adults, using the rotating pen can train hands, eyes and cerebellum. Long-term training can help improve concentration, memory and learning ability. In addition, it can also help you get rid of the pressure of work and life.
If you have any problem with this product,please feel free to contact us,we will provide you a satisfied service.