I have had a spray can of Plasti-kote glass frosting in my craftroom cupboard for at least two years now …. another victim of one my many unfulfilled ideas …. until now!
I got a smallish mint sauce jar and stuck self adhesive stars all over it before giving it two coats of the frosting with my fingers firmly crossed, that it worked, it did! I peeled off the stars very carefully and was thrilled with the results.