Maped Connect 2 Holes Basic Translucent Duo Eraser and Sharpener :
The transparent, wear-resistant canister is easy to open and empty when it's full, Easily detach the sharpener and eraser body to mix and match your favorite colors, Flip-top cover on integrated, shatter-resistant canister keeps pencil shaving involved, Removable cover blocks for sharpening pores, trapping dust, and shaving inside.