These are a bit of fun but actually really nice pick's. They are made in the States by Clayton Custom from coloured Delrin. I usually put one in with every pedal order if i have enough but these are here if you need some extras ;)
Coloured Delrin is one the most widely used materials in the guitar industry. It is a great material that has a nice bright tone with amazing durability and i find doesn't slip out of your fingers as much as some other materials.
I only have a couple of gauges. Yellow 0.73 mm, Black 0.8mm, Blue 1mm,