some musicians are picky and they like to mix a few swipes of different types…why not just converge it into one?

rosin that gives full potential of the bow, while protecting the life of the bow hair, that was my ultimate goal.

inspired by a good friend/amazing musician, Junah Chung, hence the name JC rosin came about. 

100% vegan and natural(hypoallergenic and without metallic substance which can eventually damage the string and hair life)

LIMITED QUANTITY