Customizable cup holder adapter

Created a cup holder adapter for my wife to fit bigger cups and coffee cups in her inflatable tub. Not perfect, supports leaves some marks.Prints really fasts and is very solid on 0.8mm nozzle (which is what I used for mine)Customize easily on Tinkercad:https://www.tinkercad.com/things/6a3vWTKlB9F-cup-holder-expander