I’ve been trying to do the same as @paddy109
I’ve looked at the various charts google throws up and I’m not sure what’s on mine.
Purple ball end with purple & green tuner end. Possibly Dominants?
They are too stiff for my liking, but sound mahoosive arco.
It would be handy to have some idea as I’ll be looking to move them on and get something more suited to pizz/slap.
Sorry for poor image of scroll end, but purple and green is there.