3D-Poly-Forge
Cool!!
This is simple water glass. Cost also simple! 3d editable STEP file format attached, you can this model as you want. 3d printable stl file also attached. If you want I can provide custom glass design. You have to provide me your requirements if you want custom glass design. Not suitable for 3d printing, because of 3d printing materials not 100% food grade. So you can 3d print it only test purpose.
Please contact with me for more details.
Thanks, Maahbub