New, Unused Opened for inspection The box has damage such as tape marks. Shipping included [Features] ■ It dissolves in water, but once dry, it no longer dissolves in water. When thinning acrylic gouache, add water and wash the brush with water. Once it dries, it will no longer dissolve in water. ■ Dries quickly, allowing for speedy artwork creation. It dries quickly, in 20-30 minutes, allowing for speedy creation.