

Total: 2-3 h
Prep: 10 min
Crafting: 1 h resin, 1-2 h painting/glueing/adding pictures
Difficulty: Beginner - Intermediate
(the resin can have a mind of its own - but the results will be nice nonetheless)
Estimated Cost: $20–30
(resin kit is the main investment, then you can make many!)

What worked well? Surprisingly - hardening uv resin in non-transparent molds! I was so worried, since the instruction also said it would not work. My guess, the frames are rather slim, hence do not require a lot of resin so the UV light can get through just fine.
What was tricky? It was not as easy to get rid of the spilled hardened resin as I thought → grinder?
Would I change anything? Protect the whole table! Luckily the hardened resin can be easily removed. Other than that? No, I love the process of pouring the resin and the results are stunning!