Vacuum Forming Box (2 Sizes)

I didnt see a single vacuum former in Makerworld so I decided to make my own. This print is made for H2 series printers, I may upload a smaller one for P and X series in the future. The corners tend to warp when printing but it does not affect the effectiveness of the part. A frame will need to be built to hold plastic sheets for the forming process. The threads of the adapter ring is M36 1.5. I have it glued into place with just CA glue.The bed size of the former is 11" x 11".UPDATE: Smaller box added compatible with X, P and A series printersLarger vacuum hose attachment added as an optionUPDATE 4-15-26Added square edged lids for better seals with frames that go completely around the box. This may increase chance of warping while printing. Adding a brim is highly recommended