Staedtler Rasoplast Eraser, Large. The Staedtler Rasoplast Eraser cleanly and smoothly erases pencil lead marks in an almost residue free way. It is perfect for erasing and amending mistakes while you're working or drawing. The eraser is suitable for use on a variety of papers and pencil leads. It is a mess-free way to erase thanks to its minimal crumbling. It comes in a sliding sleeve to keep it protected when not in use. The eraser is large in size making it ideal for a range of applications. It is recommended for ages 7 and above, but is suitable for all ages. It measures 23 H x 65 W x 13 D mm.