Sliding Retractable Erasers: The Retractable Eraser with Push-Pull Design, allows free sliding between use and storage. The cute eraser’s plastic sleeve with a rounded edge design provides users with a more comfortable feeling. Suitable Size: Each cute eraser is 105x28x15mm (L x W x H), and the rubber is 60mm long in size, you can fit easily into a stationery bag or pocket. Easy to use and wipe: These retractable mechanical erasers are easy to hold and use and can erase the wrong words or lines easily and cleanly without smudging or tearing paper, and remove pencil markings effortlessly. Fun Stationery: These cartoon erasers work on any type of paper, which is fun stationery for kids, it can be used to help kids get rid of writing mistakes and teach them good homework habits. Material: The shell of this school eraser is made of non-toxic plastic, The Eraser is soft and elastic, harmless to the human body, can easily erase misspellings, words, lines, and patterns, and won’t wear out and damage the paper, and it produces very few eraser shavings.