Package content: you will receive 2 pieces of spinning pens, sufficient quantity for you to meet your different use requirements and replacement needs. Reliable material: the rotating pen is symmetric design, the pen tip is made of TPR soft rubber, the pen barrel is made of ABS, and the dynamic balance support ring is made of aluminum alloy, which is reliable and sturdy and can be applied for a long time. More stable: this spinner pen is about 22 cm/ 8.6 inches long, which is long enough for you to use; And both ends of the pen are embedded with stainless steel beads for counterweight, which makes it easier for you to turn the pen. Stress reliever toy: the pen spinning mod is suitable for both children and adults; You can use this pen to train your hands, eyes and cerebellum, so you can improve your concentration, memory and learning ability; It can also help you relieve the pressure of work and life. Nice gift choice: you can give these gaming finger pens as gifts to your friends, relatives, colleagues, classmates on Thanksgiving, Christmas, New Year, birthday, etc., to show your love and care.