The maped pencil sharpener bulbo cannisteris a stylish and easy to use pencil sharpener perfect for fitting into your pencil casethe unique design means that all sharpenings are caught in the outer plastic canister ensuring that you can sharpen your pencils anywhere without having to find a bin the sharpener features a one hole design suitable for circular triangular and rectangular pencils there is a durable metal blade and when youre done the clip design allows you to easily empty yo