Ultra-smooth Retractable Gel Crayons lay down brilliant, vibrant colors with minimal effort! Perfect for young hands learning to color, these soft crayons require almost no pressure to apply pigment and retract easily back into the body for mess-free use. Can be blended, smeared or worked similar to an oil pastel and when you want to paint just add water with the included brush for almost unlimited creativity! Packed in a reusable hard plastic carrying case. Use on a variety of surfaces including paper, foil, cardboard, foam, and more.