Hopefully these pictures will inspire you to make your own polymer clay on glass projects. Clay On Glass Bottle with Metal Cover. Great for Salt, Havdallah Spices, Sugar shaker etc. I covered most of the holes and made others smaller as I only needed small holes to let the smell out for Havdallah spices. I also only covered part of the bottle to allow a view of the contents and to show a different technique.
Many people cover only a part of a glass object.
Clay On Glass Bottle With Wood Cover. I liked the wood plus it had a rubber seal that looked like it might not survive my taking it off and on. The seal would be important if I used it for spices. You can cover all or part of the glass. More Havdallah Spice Jars can be seen on my Eileen's Clay On Paper Mache.