Magic Rub Eraser block each
$0,95
Prismacolor
Sanford's Magic Rub is a vinyl eraser for use on polyester-based drafting film, acetate, or tracing paper. It erases delicate drawings cleanly, without smudging. Eraser block measures 2 1/4 in. x 1 in. x 7/16 in. Peel away pencil erases around detail work