Product characteristics: those cement erasers adopt natural rubber as material, with high flexibility, no strange smell, hard to break, can withstand wear and tear, no irritation,is perfect glue and residue eraser Extensive usage: these skateboards erasers have a broad scope of usage, proper for DIY art projects to remove glue of cards, boards and more,still Also great helper for cleaning sanders, shoes, skateboards, glass, plastic, leather, wood and more How to use: this cleaning eraser can work well like an ordinary eraser to help you clean glue or other residues, just wipe the paper or plastic surface back and forth with light force ,It can also be applied with some soap water or detergents to strengthen cleaning effect. daily experience:cement cleaner are small, portable and can be used repeatedlyyou can cut it into a desirable size or shape to meet your cleaning needs Colour: brown yellow Material: natural rubber Size: 50MM x 70MM Package Contents: 6 x rubber cement Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.