This is a model specially designed for 3d printing, it contains a model of a beer mug and a chain, which in the file is separated so that when printing it does not stick.
The file contains the .stl, .obj, .fbx, .3ds, and. max which is the native in case you want to make any changes to the model.
It contains only;-6.7k polygons-7cm long-5cm wide.