We watch an Australian game show (Clare Hooper's House of Games) on Youtube, where four contestants (usually comedians or Australian TV personalities or athletes) play silly games for a week at a time. The winner each day gets to take home a silly prize. In a recent one (recent to us), one of the prizes was a pizza cutter in the shape of a bicycle. My wife thought it would be a great gift for a friend of hers, who is an avid cyclist, so she found one on Amazon (for about $4). I don't know how well it works (we're not going to use it before giving it to her friend), but it looks fun. This is a 10 shot in camera focus stack.