I have hundreds of these Coca Cola bottles. They are aluminum and about 5-6 inches tall and I do have a bunch of each of the colours. Any one have any ideas on what I could make out of these to possibly sell? Shifter knobs and salt and pepper shakers out of the diet and zero bottles are what I've thought so far. I don't mind cutting them up and reassembling them into something new either. Any ideas would be appreciated!