Now your budding artist can paint with watercolors, watercolor pencils or tempera paints on the go! Faber-Castell introduces this easy to use and durable water cup, that also features a practical folding mechanism for quick storage and transport. When it's time to clean the inside of the cup, simply add it to your dishwasher load or wash by hand. This cup is made with a non-slip material to ensure that it will not collapse accidentally. The wavy top isn't just for good looks, it can be used to rest a paint brush or watercolor pencil, keeping their workspace tidy!