Wide application: the relationship wheel is suitable to use when painting, quilting, interior design, having creative craft projects, and home decorating; Suitable for artists, teachers, kids, painters, designers, and tattoo learners. Easy to use: this color mix guide consists of 3 layers, made of reliable cardboard with smooth surface and smooth rotation; And the size is moderate, easy to operate and carry. Color leaning tool: the backside of the color artist wheel that visually illustrates relationships between colors and demonstrates the results features a grayscale, and triad colors tints and tones, definitions of color terms, and illustrations of color, such as complementary colors, and triad colors. Color mixing guide: the color wheel shows color, from basic principles and color mixing results on the front side; Spin around the paint wheel, then you will find the color mixture results in the windows, to learn the color theory in a fun way. Package include: 2 creative color wheel, 9.05 inch/ 23 cm in diameter, the artist wheel helps show which colors are complimentary, and how they go (or don't go) together, great for learning how to color.Product Dimensions: 5.5"L x 5.5"W. Item Weight: 57.6 Grams. Material: Cardboard. Color: multicolor. Brand: Outus. Date First Available: February 18, 2020. Country of Origin: China. Manufacturer: Outus. Item Weight: 2.03 ounces. Best Sellers Rank: #2,061 in Arts, Crafts & Sewing. Customer Reviews: 4.6 4.6 out of 5 stars 3,190 ratings 4.6 out of 5 stars. : B084VM972F. Item model number: Outus-Color Artist Wheel-003. Product Dimensions: 5.5 x 5.5 x 0.99 inches.