ITEM NAME:5xSilicone Rubber Shapers Polymer Clay Sculpting Fimo Modelling Nail Art Tool FT @media screen and (max-width: 600px) .mobiledesfromibay { display:block; width: 350px;.Material: Rubber. The caliber of the head pen: 3mm. Comfortable in touching and you can clean them after work. High quality and versatile.