Hydroponic LST Ring Stress Training

Hey there, i´m using my Hydroponic Tower for some THC based Plants. So i decided to make an adaptor for some LST Training. Its also possible to use it for some Plant Support if they have more weight to carry. Feel free to let me know if you´ve some feedback or ideas. Made it not really big, so it´s possible to Print on BambuLab A1. Thank You!