The Bulletproof Glass Watercolor Palette main body has a total of 36 small wells and large mixing area. Ergonomic design for the artists, and the direction of movement of the artist's brush movement. It is equipped with anti-shake rubber so it does not shake when placed on the floor. It is a 100% transparent bullet-proof glass, strong to impact and not well colored. Material: Bulletproof Glass(Polycarbonate). There is a raised spot that can control the water, so it is convenient to adjust the water of the brush.