Christmas tree twist on fasteners

Want to fasten those lights to the christmas tree one last time? This little twist on locks into place and holds on tight. Great for that artificial Christmas tree that you will string and then put into the attic or basement till next year.

Easy print in PLA. I printed 30 up on my makerbot 2x and each pad took about 1 hour. These are hard to find in the stores, and saver yourself some money and some gas (or uber fares). They sell for about $50 per 200 on amazon, but if you have a few ho