Premium Material White eraser refill is made of premium material, more . Create tiny, highlights; Best for precision work. Essential Tool Erases on paper with very light pressure, without scratching or tearing. The refill eraser is essential office equipment for student, Widely Use These Refill Erasers are suitable for painting, architectural drawing, art. Easy to replace the refill, efficient electric eraser can help you quickly wipe away the extra pattern, Electric eraser is 3 times the efficiency of ordinary eraser. Package Included The eraser set contain 50 Pieces Eraser Refills. These refill erasers are very suitable for erasing of pencils, drawings, paintings, etc.