Sugar Skull Tattoo Adult Coloring Book Draw Over The Outlines & Color 45 Sugar Skull Tattoo Designs. Learn to Draw Tattoos & Adult Relaxation. • 90 Pages • 45 Tattoo Designs • Learn to draw sugar skull tattoos - Ink the outline and color it in • Tattoo Colouring book for Adults • Printed on one side of paper to avoid bleed through • Great gift for a Tattoo enthusiast