Chase Snow Frost for glass. Specially formulated for decorating all glass and mirror surfaces. Guaranteed easy cleanup. Test before using on Plexiglas plastic or painted surfaces. Danger: extremely flammable. Harmful or fatal if swallowed. Contents under pressure. Keep out of reach of children. While more opaque than ice crystals, it allows light to filter through. Quick, easy cleanup with a damp paper towel. Comes in a 9 ounce aerosol can.