Daddario Kaplan Premium Rosin Dark

I play on my vision solo strings and this rosin produces nice warm tone on them. I hated my evah pirazzi gold rosin (was a big disappointment), its been a while since I use Kaplan product but this is a good one. Comes in a little case which is unique.

Applying rosin is also a skill required so I don't get the scratching part :)
some complaint that it gets dusty - so does every rosin but you just don't see it as they don't have a case! It also protects your rosin to really stay in place so in case you drop it, it will never break into pieces which is a common problem.