Large size crayons are easier for small hands to grasp and control so they are perfect for the classroom. Crayons are made from a soybean oil and wax formulation that contains no paraffin. This makes them brighter and smoother than ordinary wax crayons. Crisp, true colors offer excellent blendability and color purity. Easy-open tuck box keeps crayons accessible and safely stored. Made from 100% renewable resources.