Peter Infeld Violin Rosin is made from high-quality natural pine resin, formulated for Thomastik’s popular Peter Infeld line of violin strings to provide optimum grip with low dust residue, also reduces E string whistling.
also suitable for use with other brands of synthetic core strings.
Grade 8+
Low dust, works well with Peter Infeld strings
Pros: Low dust, work well with Peter Infeld strings. Switched from Pirazzo Oliv when I switched from Evah P to PI strings. I don't know if it is a gimmick buying the matching rosin, but it does the job!
Cons: nothing