Fun and helpful - the Croc Croc Signal sharpener teaches kids when their pencils are sharp! Just push down on the frog's eyes and insert a dull pencil, and as you sharpen the eyes will pop back up to signal when the pencil is perfectly sharp. This cute sharpener is made of Shatter-resistant plastics for safety and includes an integrated shavings canister. 1 hole pencil sharpener easily sharpens standard-size pencils and comes in assorted colors (Green, Pink & Blue) that cannot be chosen at this time.