it is a rum shot glass; the .blend file contains a subdivision surface-ready model, and onother with the modifier already applied, with a clean glass material, and a copy of both with a dirty glass material; The other files only have the model with the subdivion surface already applied, and no material. The models are uvmapped. (the model in the preview is the one with the modifier applied).
Dimensions: Height = 4.54 cm / Width = 4.45 cm / Depth = 5.89