The unique multi-talent: A colored pencil, watercolor and wax crayon all in one. XXL lead – applies as much color as 8 standard colored pencils. Perfect for large areas and suited for nearly all painting techniques. Due to its thick shape ideal for children\'s hands: allows a good grip. Break-proof lead, diameter 10 mm.High opacity and color intensity, even on dark paper.Thick, soft strokes.Also writes on smooth surfaces such as glass, metal, leather etc.Stabilo use 100% PEFC-certified wood for the woody 3 in 1. PEFC guarantees that wood products come from sustainably managed forests.