Those coloring pens are smooth for drawing ... perfect art supplier for kids 8-12 【SAFE & NONTOXIC INK】No need to worry about ink getting on your skin again. Those coloring book markers ...

Washes easily from most surfaces and launders from most fabrics. Certified AP nontoxic. Conforms to ASTM D 4236. Art and Creative Materials Institute certified.

Don't lean too heavily on the marker or you might damage the nib. Lines are drawn close together in the same direction. Cross-hatching means you draw lines in different directions to form a criss ...