I've wondered this a few times but never got around to asking about it, Until now I have just been Glass Painting my RAK card and given the background a frost effect so that reminded me to ask.
You have a very good and varied selection of Glass Paints both water based and solvent.
There are also the (solvent) lightbulb paints.
The (solvent) pearlised paints.
The iridescent water based paints (a great effect you get with these
).
Even a luminous waterbased one
You do your own outliners, and thickening agent
Has Rainbow Glass ever had a Frost effect paint?
I Glass Paint a lot of my cards and other items in general and I often like to "fill in" the background with a frost effect paint - I quite like that effect, 99.9% of the time I use Rainbow Glass paints simply because they are the best around, keep their colour and last well, but when I do a "Frost effect" background I have to use a different make because you don't have one.
