Another one to throw in the ring...
Hob cleaner scraper...
Best kitchen gadget, marvellous for all tasks apart from the obvious hob scraper, it will remove: paint, sticky labels, burnt on gunk from the oven, glue, grease etc from tiles and anything else that has set hard(!), on most (hard) surfaces like glass, mirrors, ovens, grills, HOBS, work surfaces - without scratching...
If you do buy one make sure it is a good metal one, not the inferior plastic ones that are on the market, (the blade is not a good razor).