To have a multi-functional usage by using this Building Block Pencil Sharpener! This product is made of high-quality Plastic and Steel blade with four style, Lion, Elephant, Giraffe, Bird, for you to choose. Each pencil sharpeners can be taken apart and reassembled which could be played as a puzzle. Fits for almost common sizes of pencils. Perfect for using in travel, office, break between classes etc. Certain imprint area to show your brand and logo.