Literally after the 3rd use. Now you have to keep in mind these cost less that a dinner for two in a restaurant. The shoes were very nice, but I had to return because they didn?t have the right bottom to attach to a peloton bike. I got the medium size for use with my Klipsch. Just the book Uniform requirements all black shoes. I was very pleased. Love this cute spice rack! I used them in a couple spots that I was putting new large / heavy furniture, despite the fact I didnt need to plug anything in there at the time. , the ridge where two roads meet that you would barely notice in your car) and had the light go out.