If you can't find all of your supplies at Dollar Tree ... a sheet of paper, high-viscosity UV resin, and a UV flashlight. If you'd rather take your DIY light in a different direction, you can ...
At this point, everyone knows that the print quality you’ll get from even an entry level UV resin printer far exceeds what’s possible for filament-based fused deposition modeling (FDM) machines.
Resin printers have a lot going for them – particularly in regards to quality surface finishes and excellent reproduction of fine details. However, the vast majority rely on UV light to cure prints.