Material: PP - Lightweight and portable: The groove design at the bottom allows stable placement and overlapping stacking, saving space and making it easy to carry to the studio, outdoors, or painting courses. - Durable and hard-wearing: Rigid PP construction resists damage and stands up to daily painting use. - Wide pigment compatibility: Suitable for acrylic, watercolor, gouache, and other paints; commonly used by art studio students and hand-painting enthusiasts. - Practical design for painting: High-quality materials, refined craftsmanship, and a durable, portable build enhance the painting process. - Compact size and storage: Easy to transport and, when not in use, stacks neatly for convenient storage. Use scenarios - In-studio color mixing and blending for acrylic or gouache projects. - Plein air sketching outdoors with a portable palette. - Painting courses or workshops for students and professionals.