Perfect to use on paper, poster, canvas, color roll and cardboard. This paint stick can be used to draw, and you may use a paintbrush with water for a watercolor effect. The paint sticks dry fast with a silky finish for mess-free crafting. It washes off with soap and warm water. The package includes six neon paint with 0.35 oz of paint each and comes packaged with a 6.75" x 6.65" x 1" hanging box.