With those clamps you can place your entire build plate into the ultrasonic cleaner. At optimal fill height, there is about 2cm left on top, so no spilling should occur. Max height of models on the build plate should be around 11.5cm.
Print this in PETG with 4 perimeters, 5 bottom and 5 top layers and 5% gyroid infill, 0.4mm nozzle. Feel free to increase this.
This is for use with water and waterwashable resins. Do not use IPA directly in the ultrasonic cleaner!
The author marked this model as their own original creation.