This small portable manual sharpener is designed to carry in a pencil case, bag and pocket. The shell is made of high-quality plastic, non-toxic and odorless, transparent and visible. Simply open the lid and clean up the shavings bin/receptacle. Measure 3.8″ x 1.5″. 1 blade sharpeners fits Regular/Small/Colored pencils and crayons. Available color: black, blue, pink or more.