It was super easy to use. Load the print file, pour in the resin, press print, and 3hrs later I had my prints. It can get messy, so gloves and lots of paper towels was used. I wasnt sure how brittle the prints were but found out it was tough enough to survive my jabs using the plastic puddy knife without any breaks, cracks, or chips.

https://www.amazon.com/ELEGOO-UV-Curing-Standard-Photopolymer-Printing/dp/B0894TVKC6