Designed For Air Dry Clay - The air dry clay varnish forms a protective layer on the surface of the clay, which can protect your pottery well and resist scratches, watertight, and achieve a beautiful matte effect Matte & Scratch Resistant - The clay varnish dries quickly to a clear, matte surface. The anti-scratch feature ensures the clay stays in good condition longer Colorless & Watertight- You don't need a kiln to make beautiful, watertight pottery at home! Protect air clay from moisture. The air dry clay varnish is transparent and will not change the color of the air-drying clay Easy To Apply - Apply several thick coats of clay glaze to completely air dry clay and wait for it to dry completely for a beautiful matte effect. Very convenient, you can easily create watertight works at home Note - 200ML capacity. They are not suitable for food or dishwasher use, Manufacturer: 1DFAUL