Premium Stockmar Watercolor Paint - Cobalt Blue (CC) | Non-Toxic, Vibrant Pigments for Artists & Students | Perfect for Watercolor Painting, Sketching & DIY Art Projects

Stockmer's watercolor was developed to realize the 12 colors of Gete. The color tones with a clear transparency can be used to represent any neutral color. You can enjoy a wide range of drawings such as bleeding and layering techniques. Paint for kids and adults to meet the demands of professionals (From Amazon.co.jp)