In this video we make a cheap easy to use vacuum former that not only works well, but is quite quick to build. essentially this was made from scrap wood, a tube of silicone sealant and two screws, but it works really really well. If you've ever thought about how to make a vacuum former, this build would be a good place to start. Here's a link to Kipkays video on building a vacuum former, which was the first one I could find, so I'll give him some credit : Kipkay's vacuum forming video: https://youtu.be/e5CGfoxnKaQ