They are cocktail glasses that are prepared with the indication of the proportions of various drinks that you can use in hotels and private venues. You can access the cups by downloading the dwg file and use them in your projects.
You can download the Cocktail Glasses Proportional Dwg file from this page and use it in your autocad projects. All users can share and download files on Arkipedia. You need to wait for a while to download the file. If the file is not free, you can support it by checking out the subscription plans.