Schrader & presta valve cap dildo
thingiverse
Based on a model I can't find here, anymore. Part of my valve cap collection: https://www.thingiverse.com/xxmtx/collections/38672306/things Added a schrader valve (and compatible with a presta adapter), and a hole for a necklace mount. V43: Added a longitudinal hole, allowing breathing if ingested. also added another necklace hole in the scrotum. Tolerance are pretty tight, you need to form the thread, first time you screw it to the valve. Presta adapter is avaiable here: https://www.thingiverse.com/thing:6077663
With this file you will be able to print Schrader & presta valve cap dildo with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Schrader & presta valve cap dildo.