cjoedaniel
·Does anybody know which kind they are using?
I ask because there are different grades..
https://www.rctritec.com/en/phosphorescent-pigments/swiss-super-luminovar.html
The newly released Chris Ward diver is using the X1 grade..
I ask because there are different grades..
https://www.rctritec.com/en/phosphorescent-pigments/swiss-super-luminovar.html
..