Does anyone use this ,i bought one from blackpool convention and I have to say does the job perfect whether you have dry hands or sweaty hands,you just apply this to the outer edge of the coin and you are good to go.
This comes in a small block and has a wooden base and fits in a small box( like a match box that's what it looks like)anyway you only need to rub it lightly and that's it ,but don't press hard cause you'll get too much on .
I don't need to use this often cause my hands are not that bad but if they feel a bit to dry then I just rub the coins this lasts quite sometime on the coins so that's pretty neat.The block will last many years so this is great value for money and it also works on my jumbo coins as well ,sometimes a jumbo will slip if my hands are to dry but with this applied I get a perfecft grip ,usefull if you are doin an important gig and your hands become to sweaty.Highly reccomended,so all of you with dry or sweaty hands this is the answer ,the only trouble is I would like another block as a spare so I'll have a life times supply ,anyone know where I can get one as this was bought at the convention and I have not seen it on Michaels site ,guess I'll have try and contact him ,anyway that's my short review.

Update found some rosin ,quick tip check your local violin music shops? none on Michaels site so I did a search and bingo good luck.

Sounds like a way violin rosin is packaged. Also comes as a "cake", a round piece wrapped in a felt. Cello or bass rosin is slightly tackier.

Yeah that's right I have just ordered 4 in the wooden block version (dark colour) cost me just a little more for 4 than I paid for my one ,well never mind at least that's my life times usage lol.

David is selling the brand that he personally uses at his lectures now, and is calling it Roth's Rosin. He used many types over the years, but found that his brand works the best for him. He has been touting its use at his lectures for years, but never sold his own brand until now. It is not on the web site, as for now you can only find it available at his lectures.

Yeah I found that out Michael ,but never mind I managed to find a supplier and have ordered some.

I have tried violin rosin. I works well but you need to be careful not to apply too much or get any on the face or you will need a crowbar to release a coin from CP. Use on the edges only and sparingly.

How does this affect single drops from CP or EG?

It seems like to me, since dropping coins one at a time from either palm/grip is such a sensitive action one would have to use the rosin all the time once he was accustom to it.

No problem for me as long as you don't put too much on as stated already ,i only use it if my hands are to dry .