Size: Empty watercolor full pans size: 1.2×0.7×0.4inch, capacity: 2.8 ml; Empty watercolor pans size: 0.8×0.7×0.4inch, capacity: 1.8 ml, suitable size is to spec and will fit in most standard travel palettes. Size: Empty watercolor full pans size: 1.2×0.7×0.4inch, capacity: 2.8 ml; Empty watercolor pans size: 0.8×0.7×0.4inch, capacity: 1.8 ml, suitable size is to spec and will fit in most standard travel palettes. Reliable Material: Made of white plastic, lightweight and portable size for sketching, easy to carry in your backpack, tote bag, plastic bags, portable painter watercolor boxes, it gives you a slightly better grip when you want to pick up and move the pan. Easy to Use: Easy to be removed, you can exchange the sequence of the paint pans easily. No more scratching around for missing items. No more stuffing numerous bulky or potentially leaking items into your handbag. Have everything you need handy when you need it! Wide Usage: Fit for holding repacking solid paint and homemade watercolors to make your own travel kits, no need to carry all your paint tubes, thus you can take your paint pans around when you go out. Perfect for watercolor oils or acrylics painting and watercolor gouache. Easy to use: It has many uses in daily life and is convenient for daily use.