This is made up of premium wood with a fine quantity rubber on it. it comes in a card pack of 12 pencils and specially designed for children and otehr officials and teachers.This is Erasble Ceramic GraphiteUltra pencil with Corpuscular Reinforced Break,with Resistant Led. It has1.2 Radius Corners Finger. User Friendly Grip. Conforms to the Health Requirement of EN 71-3. Best for Professionals,Students and Teachers. Durable2.5 HB and Non-Toxic.