NEW Empty Tins and Bioplastic Mixing Trays for Watercolors, Travel Palette Small, Medium, Large White Bioplastic
All mixing trays are made of white compostable bioplastic (details below). They are sturdy and designed specifically to fit inside the metal travel tins. When not in use, they can be stored inside the tin, on top of paints. The trays are easy to wash or wipe after use. If you are using staining paints or inks, you will need to use dish soap or all purpose cleaner to remove the stains. There are four tray configurations for each tin size: solid flat with borders but no sections inside, so that colors can travel anywhere on the mixing tray, and with two, three, or four sections, if you want to keep color mixes separate (for example, background and foreground colors, or warm and cool colors). Depending on your style of painting and mixing, you can pick the tray that best suits you. The approximate dimensions of trays are the following. Small: 1.7x2.2 inches.
Medium: 2.1x3.5 inches. Large: 3.1x4.3 inches. What is compostable bioplastic compostable bioplastic is made of micro-organisms and renewable raw materials, such as, corn, cassava, sugarcane, or sugar beet pulp. Some variations of this bioplastic may include wood. Although this type of plastic still requires recycling, as it can only be composted in an industrial environment, it is still a better alternative to common non-biodegradable plastic that requires the use of nonrenewable petroleum and causes pollution.
Feel free to message me if you have any questions. This item is made of metal and bioplastic.