DescriptionThe drill painting pen is made of plastic material, adopt ergonomic design, suitable for most pen holding posture. Excellent craft and design, this drill pen is like a unique artwork, look so chic and beautiful. It is perfect to send this drill pen set as a gift for your kids, friends or family.Features-Material: plastic -Size: 13.50X0.70X0.70cm/ 5.31X0.28X0.28in - Comfortable to hold. The diamond drill pen is so light that you won't get tired when holding. - Reasonable design, making it easier and more comfortable to grip, convenient for DIY your drill painting. - This set include 1 piece drill pen and 13 pieces replacement pen heads, meet your different need. - You can easily change the pen head according to your actual need, bring huge convenience. - Wide application, can be applied for nail art, sewing craft, embroidery, cross stitch, drill painting, etc.