Measuring Cup

Yet another measuring cup - but a bit different :-D
I made this measuring cup for measuring the amount of laundry detergent. Since it's usally cheaper to buy detergent in big amounts, the last amount of powder tend to get a bit hard and dry though fully functional. Thin measuring cups don't seem to keep up with that and break :-( So the solution is this stronger measuring cup.

The wall thickness is 3mm and gets stronger the more infill is used for the print.
I added the measuring ml-letters on the design after I calculated the volume, so it might be 0,2 ml off at the top :-P