These premium erasers grab and trap pencil marks off of paper with minimal effort.
New micro-porous foam technology is constructed like a net that works like ultra-fine sandpaper to get into the small grooves and pits of the paper surface. Erases without smudging and forms erasures into strands for easy disposal.
4 1/2" long plastic holder with refillable block style eraser stick that measures 1/2" x 1/4".
Best with pencil marks from B to 2H degrees of hardness.