Modular Dual Couch Coaster

Couch coaster for two drinks in a modular design. There are two bases, one has a fin that can be wedged between the seat cushions and the other has a flat bottom. The modules can be screwed in. The model name “Screw Base” is a blank module for own customization. Sadly I can only upload STL/3MF files as the personal license from fusion doesn't allow to export STEP files. Print Instrudctions:Use a fine layer height to get better threads. 0.2mm worked for me but 0.15mm was smoother.The base with th