ARTISTRO Metallic Watercolor Paints Set of 18, Palette set Including 12 Metallic Glitter Watercolor and 6 Chameleon Colors. Perfect Travel Watercolor Set for Artists, Amateur Hobbyists and Painting Lovers 18 colors Portable Travel is up for auction in Arts, Crafts & Sewing. The current bid is $5.00, 69% below the $16.14 MSRP, in New/Like New condition. This auction has ended — similar items appear in live auctions regularly.