Features: Experience convenience with our leakproof watercolor paint palette portable paint storage case, enhancing your creative efficiency and artistic process. Each portable watercolor paint storage box features 24-well, 36-well, or 48-well paint storage tray with a leakproof lid, ideal for storing watercolor, gouache, acrylics, oil paint, and other water-based pigments. Suitable for art studios, school classrooms, outdoor sketching, travel painting, and home art projects. Crafted from metal, this watercolor paint box artist paint tray is lightweight and easy to use. Keeps your watercolor paint wet for days, and separated compartments ensure paints do not mix together. Ideal for professional artists, beginners, painting enthusiasts, students, children, and anyone needing a convenient tool for mixing colors. Enhance your painting experience with this travel watercolor paint tray metal paint storage box that combines functionality with aesthetic design, making it an essential addition to your art supplies collection. Specifications: Component: Metal Color: Colorful01; Pink; Black; Blue; Colorful02 Small Size: Approx. 12.5x7.2cm / 4.92x2.83in Medium Size: Approx. 22x7.2cm / 8.66x2.83in Large Size: Approx. 22x11.5cm / 8.66x4.52in Weight: Approx. 70g; 130g; 310g Package Includes: 1 Piece Portable Metal Paint Storage Box Note: 1. Please allow 0-1cm error due to manual measurement. Be sure you do not mind before purchasing. 2. Due to differences between monitor displays, the picture may not reflect the actual color.