I want to put a narrow shelf, for jam and tea and so on, about a foot below my kitchen wall cupbaord, at the back. The wall has really nice tiles and I don't want to drill holes in. I thought I'd be able to buy a shelf bracket that would fasten to the underside of teh wall cupbaord and allow for a shelf about a foot down, but I can't fine anything suitable. Apparently Ikea used to do them but don't anymore. Has anyone got anything like this, and if so, where would I buy it? Or if not, is there any other secure way i could attach a shelf to the wall without damaging the tiles? My DIY skills are pretty minimal!