What should my first print be?

[gregor616]

This is post I used to get my Jar set up.

Budget UV Cure Box (Jar?)

So here’s my budget UV curing box (or in this case, Jar) project. Parts required: One roll of Duct tape or similar tape (a mostly-used-up roll would be enough, so at most a dollar or so worth of tape) One suitably sized clear lexan/glass/acrylic container (I bought this one at Bed, Bath & Beyond for $19) One string of near-UV blue 405nm 12V LEDs (I bought this one at a local electronics supply store for $20) One roll of Reynold’s Wrap or other shiny metallic foil (cost would be pennies if I h…