This is a bottle opener in the shape of a small anvil! I have not yet printed it yet, and it may need to be printed with supports. This model will be used to create a sand mold, which I will then use to cast the bottle opener in aluminum. I may engrave some lettering in the side of the final product.Suggested layer height is .25mm. This model was designed to be 5cm high. If the STL file is too small or too big for your printing software, you can use that as your reference.