Effortlessly erase delicate surfaces with the Prismacolor Magic Rub Eraser. Made with soft, sturdy vinyl, this art eraser is designed to gently and cleanly wipe away both graphite and India ink without ripping or tearing your art. The thin edges allow you to erase small areas without disturbing the rest of the image, making them ideal for everyone from beginners to professional artists. Box of 12. Designed to cleanly erase delicate surfaces. Premium vinyl eraser both absorbs graphite and erases India ink. Sharp corners are perfect for cleaning up small areas. Latex-free design reduces smudging. Each eraser measures 2-1/4 inches long x 1-inch wide x 7/16-inch thick. Box of 12. Age: 4+ years/Grade PK+