Jerusalem stone
thingiverse
Patio Umbrella Lock Designed to Stay Put When Blocking Sun's Rays Prevents Patio Umbrellas from Spinning Out of Control on 37mm Pole Works Great for 36-38mm Poles, but Not Fully Tested Yet Contribute to Design Time by Sending a Donation to paypal.me
Download Model from thingiverse
With this file you will be able to print Jerusalem stone 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 Jerusalem stone.