A liner specially intended for making lines with a 3D effect on glass. The liner can be used particularly for making outline drawings and relief dots. For an optimal 3D effect, hold the tip just above the surface and smoothly press the paint out of the liner. Make sure the surface is clean, dry and grease-free. Leave the paint to dry for 30 minutes and then fix the work in a kitchen oven. Place the painted object in the cold oven, set the oven to 160C and bake the work for 45 minutes once the oven is at the right temperature. . Washable by hand. For decoration purposes only.