They're a bit finicky and take some work but the results of these Northern Lights glow in the dark resin pendants is stunning! I've created a full length how to make a Northern Lights resin pendant video of my process so you can see how I make them. You will need a two part resin as well as UV resin to make these.
Of course I use Nerpa resin for the two part resin. The rest of the supplies you need you can find right here in my Amazon shop
If you decide to give these a try let me know how it goes!