Dahle 53465 Pencil Sharpener, Hand-Held Canister, Dual Openings Accept Graphite & Oversized Artist Pencils, Easy-To-Replace Blades, Yellow Screw fastened metal blades are replaceable High quality plastic body catches shavings to reduce mess Accepts graphite and colored artist pencils plus oversize colored wax pencils Lightweight and portable to take anywhere Easy to hold and comfortable to use