Summary 3D printable working wrench with coin operated bottle opener. Insert a penny in the slot at the end of the handle. When assembling, if the pin slides a little just add a dab of glue to the hole and it should stay. Please do not use this if you are under the legal age. Drink responsibly. Find me on: Print Settings Rafts: Doesn't Matter Supports: Doesn't Matter Notes: You many want to use support when printing the body of the wrench.