A penny bottle opener! It functions as a bottle cap opener. But not only I generous to add a .step file you can modify the penny bottle cap opener to a nickel or a dime! Or if your feeling man of steel with a quarter! & sorry my outside the United States friends I don't know your currency!
If anyone want's to modify the penny bottle opener you are free to do so! But it's NOT for commercial use! I added a .step file for v4!