*This magnetic pen is not just a pen, its also a finger fidget toy, It can rotated and transformed into a variety of creative, free combination, multiple and diverse play.Improve intelligence and imagination.*The basic version only comes with one pen, if you need to make something different, you can buy other sets for more fun, you can make awesome things with the magnets.These magnetic beads are not used by the pen itself, but can be used with the other magnetic pieces to make mini pieces of art.*Desktop Decoration: for office crafts DIY decoration, you can design and create beautiful artwork of great complexity and make your desk colorful.Pen Size:10*13cmColor:Black,Silver,Multicolor,GoldSV1:Just One PenGD1:Just One PenMC1:Just One PenBK1:Just One PenSV2:Refill*3 Small Steel Ball*2 Medium Steel Ball*8 Large Steel Ball*2 Capacitor Head*2 Magnetic Ring*13 Pen Cap*2 Pen Clip*1 Pen Tip*1GD2:Refill*3 Small Steel Ball*2 Medium Steel Ball*8 Large Steel Ball*2 Capacitor Head*2 Magnetic Ring*13 Pen Cap*2 Pen Clip*1 Pen Tip*1MC2:Refill*3 Small Steel Ball*2 Medium Steel Ball*8 Large Steel Ball*2 Capacitor Head*2 Magnetic Ring*13 Pen Cap*2 Pen Clip*1 Pen Tip*1BK2:Refill*3 Small Steel Ball*2 Medium Steel Ball*8 Large Steel Ball*2 Capacitor Head*2 Magnetic Ring*13 Pen Cap*2 Pen Clip*1 Pen Tip*1SV3:Refill*5 Small Steel Ball*18 Medium Steel Ball*9 Large Steel Ball*3 Capacitor Head*2 Magnetic Ring*14 Pen Cap*2 Pen Clip*1 Pen Tip*1GD3:Refill*5 Small Steel Ball*18 Medium Steel Ball*9 Large Steel Ball*3 Capacitor Head*2 Magnetic Ring*14 Pen Cap*2 Pen Clip*1 Pen Tip*1MC3:Refill*5 Small Steel Ball*18 Medium Steel Ball*9 Large Steel Ball*3 Capacitor Head*2 Magnetic Ring*14 Pen Cap*2 Pen Clip*1 Pen Tip*1BK3:Refill*5 Small Steel Ball*18 Medium Steel Ball*9 Large Steel Ball*3 Capacitor Head*2 Magnetic Ring*14 Pen Cap*2 Pen Clip*1 Pen Tip*1