Description:In order to obtain a better balance performance, the two ends of the spinning pen are equipped with stainless-steel substance to enhance stability, so you can turn the pen easily.By playing with the finger spinning pen, you can exercise the hands and eyes, and relax yourself from the bustling work or study, adding more fun to school and office life.It is made of high-quality plastic and metal material.The length of this product is 23cm.This p[product is perfectly suitable for students, kids, children, etc.Item Name: Spinning PenMaterial: Plastic,Metal,SiliconeFeatures: Stress-relieving, Wear-resistant, Long LastingSize Details: Length: 23cm/9.06" (Approx.)Notes:Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:1 x Spinning Pen