This is a model of a U.S. Quarter, as dimensionally accurate as possible. Have fun! If you like my designs, let me know with a little bitcoin: 16QaNzCAGKhyjAtwPhy9WxNk8NRhzw8rk7Print this out in two halves (provided). This is sized exactly to the dimensions of a real quarter, but feel free to scale it up in your favorite slicing program so you can flip it for the big decisions in your life! You can print it and try to trick vending machines, but it probably won't work as most vending machines detect metal.