(One Bar Prison) Ball Crusher

thingiverse

I got inspired by this-> https://gfycat.com/LimpLinearClownanemonefish Print with more than 2 Shells for added Stability and print all threaded parts more accurate than others Use a 20mm Aluminum pipe for center part (at least 1m (3ft) long and 1mm or more thick) https://www.amazon.de/gp/product/B008H1AHZC/ref=oh_aui_detailpage_o05_s00?ie=UTF8&psc=1 cut the lenght of the pipe to the proper height of the Sub Screw the base into a wooden plate, which should be big enough for the Sub to stand on completely (probably something like 80x80cm) - making it unescapable due to the Subs own Body weight (there are holes for a maximum of 9 screws (4mm thick) ) Can be fastened with 3d Printed Screws fix to aluminum pipe with either 2x M6 (30mm and 50mm)(the black things in the Rendering) or glue All dimensions are scaled for a .3mm Tolerance, if your printer is not as accurate, you will need to sand it a bit Please comment on my reddit post, if you would like to add to the discussion, or if you want a more traditional One Bar Prison (with a dildo at the end, or other modifications, I am open to suggestions, and always eager to design new kinky things =) ) Link: