The file 'Plant Propagation Station 3D Printer Model' is (STL) file type, size is 1.2MB.
Simple plant propagation stations designed to be hung.
I used these test tubes from Amazon:
https://www.amazon.com/gp/product/B072ZQ4DS9/ref=ppx_yo_dt_b_asin_title_o03_s00?ie=UTF8&psc=1
Plant_Prop_Ring_01___04212021.STL | 1.3MB | |
Plant_Prop_Tri_03b___04262021.STL | 1.6MB |