Here are the supplies you'll need:
* A wine bottle
* A cork
* 1x 1/4-20 x 1.25" socket head cap screw or any other suitable 1/4-20 thread screw (standard tripod threading)
* 10 minutes of your time
Here are the tools you'll want to have:
* A power drill
* Some drill bits, 1x narrow for your pilot hole, 1x medium to catch the threads of your 1/4-20 SHCS and 1x large drill for the SHCS countersink.
* An allen wrench to tighten the screw inside the cork!
I made it at the Tech Shop in San Francisco, CA. You can build your dreams there too! http://www.techshop.ws