Tumbler with extra charge 3D print model 3Dプリントモデル

A cup for coffee or tea, iced or hot. The idea is that with one dose of instant powder coffee, tea or some other refreshing drink in instant powder version, you have an additional one. All that is needed is cold or hot water to be poured into the dispenser loaded with instant coffee (or tea). I haven't tried how it works with filter coffee, I'll leave that to future customers. Enjoy!

LICENSE:
This is a personal design and I have not found anything similar on the market. The license covers full control over the product, all future changes as needed by the customer/user. All parts of the model are precisely done, I leave the other necessary changes to the customer/user.
Attached are all the necessary files for 3d printing and prototyping.
At the customer's request, I am ready for additional changes in accuracy, depending on my capabilities.
Of course, the customer chooses the material that he thinks is the best for this, according to his needs.
Thank you for your understanding!