Made of high quality ABS material, it is sturdy and durable, not easy to break or corrode, and can serve you for a long time. The ballpoint pen with LED light writes smoothly and does not scratch the paper, providing you with a comfortable writing experience; more importantly, the pen body is easy to disassemble and replace the refill. Rotate the end of the cap, it becomes a pen that can write,,Press the button on the end of the toy pen - it will have the effect of rotation, with light, more whimsy waiting for you to discover. This pen is not just a pen and a toy, but more amazingly it can help you improve your concentration and work efficiency and relieve your stress and anxiety. We will always be online.