HIGH QUALITY. Made from premium rubber to deliver precise, smudge-free corrections. Easily erases pencil or lead marks from all types of surfaces. Offer you long-lasting use. Measure 4.25" x 0.9" PEN STYLE GRIP. Protect your work and erase with this retractable pen eraser, you can easily adjust the eraser length by simply click to expand. The pen-style body is easy to use and store. SAFE & NON TOXIC. PVC & latex-free. Make clean corrections to office documents, and homework. Cute & assorted colors erasers make writing and learning more fun. PERFECT GIFT. For kids, students, teachers, family, and friends, co-workers to use at home, office, and school. Ideal for sketching, drafting, homework, tests, exams, essays, and everyday writing. SMUDGE FREE CORRECTION. Use on most surfaces without smudging. It cleans easily without scratching, tearing, or damaging paper. Erase mistakes for both details and large areas.