Our Crayons Are Made From Safety Ingredients, And This Crayon Is Available In Three Quantity Options For You To Choose From: 12-Pack, 24-Pack, And 36-Pack. These Crayons Glide As Smooth As Silk, They Are Not Only Easy To Color, But Also Washable On The Smooth Surface. Bright And Vibrant Colors Stimulate Children'S Creativity And Imagination, Develop Their Color Perception And Help Them Explore The World.