Use this specially formulated glass cream to create permanently etched designs on all glassware, mirrors, and windows. Use it with your favourite stencil to create beautiful, decoartive art pieces or add it to craft projects to create unique pieces for around the home! Results are revealed in minutes! Stick your stencil onto clean glass. Next brush on a thick layer of the etching cream on top of the design (stencil). Wait for 2 minutes and rinse off the cream while the stencil is still attached to the glass. Take off the stencil and rinse the glass. Finally, rinse the stencil straight away using lukewarm water. 59 ml Magic Glass Etching Cream