roylco colour wheel stencils pack of 4Color mixing becomes playful and practical with this set of four color wheel stencils. You can guide your students or explore color theory yourself, watching how hues relate and contrast in a hands on way. Tracing the wheels feels smooth and intuitive, almost meditative. And once the outline is there, the fun begins: blending, coloring, labeling, discovering. There's a certain satisfaction in understanding your palette visually. Picture a classroom