Lettering, numbers, pictures that are part of a cookie or cake itself. (It's all one dough).
Does This Melacha Apply to Other Materials Besides Leather?;
Pushing Out a Dented Water Bottle, Using Toys That Are Made to Deflate and Put Away, Putting Back a Nail in the Shoe, and...
improving the Ground through SOSSAIR, Carpet Removal, SOSSAIR in Conjunction with a Faucet Filter, and Anything Related to Kitchen Cabinets;