Glass painting Crafty Pets lesley Taylor Apr 29 2018 Aunty Biscuit has been given a number of empty coffee jars which are suitable for use as storage jars. From what I gather she is planning to paint them with glass paint. Apparently this paint is then baked on in the oven thus becoming dishwasher resistant. Hopefully she will remember not to put the lids in the oven as they have plastic seals. Even more hopefully she will paint one up for dog treats and fill it. We await the progress of this project with great anticipation! Mum meanwhile is working on a rug. No easy task when Harrier is snuggling up to her. mmmm