<p>The Roman Szmal Mini Empty Metal Watercolor Box in Gold is a compact metal tin with two fold-out sections for color mixing, perfect for travel and plein air painting. The watercolor boxes come in a choice of four colors and are designed to hold up to 12 Roman Szmal Aquarius Half Pans.</p> <p>Aquarius is a range of artist quality watercolors made by Roman Szmal. The majority of Roman Szmal colors are single pigment paints, which ensures clean mixing and lets artists easily create their own color palettes.</p><p>Each color is made with high quality gum arabic and glycerin, linden honey, distilled water, and carefully sourced pure pigments. Each pan is filled by hand.</p><p><strong>Please note,</strong> this watercolor box is designed to hold Roman Szmal half pans, which measure 20mm x 16.5mm x 10mm.</p>