Features: It can rotated and transformed into a variety of creative, anti-irritable function.Great for anxiety, focusing, autism, quitting bad habits, staying awake and easy to carry. It can write on paper,smoothly So you can take it to work,school. You can make awesome things with the magnets,good gift for kids. It is decompression toys, can also be used to record handwritten text.Can be replaced,When you are tired of work, it can be a decompression toy that relieves your stress. includes:1 x pen case 1 x pen clamp 1 x pen tip 1 x pen cap 1 x Touch-capacitance head 13 x magnet ring 1 x pen refill