RuiLing 2-Pack Sand Eraser for School Stationery Office Correction Supplies,Double Head Remove Ink/Pencil Markings,Sand and Rubber Particles for Erasing Ballpoint/Fountain Pen

Gray Sand Head: Used for erasing fountain pen, gel pen, ball-point pen etc.White Rubber Head: Used for erasing pencil, clean and no trace. High quality:Environmentally friendly,non-toxic,special formula and natural rubber material. Fine sand particles reduce the damage for paper.Moderate size, comfortable hand feeling. Muti-Propose: Used for erasing pencil, fountain pen, gel pen, ball point pen etc. Package included: 1x Sand Eraser + 1x Sand & Rubber Eraser.White Size: 68x16x10mm; Color: Gray.