Fine Ground 100% Pure Rosin Powder, vial, Net Wt: .35 oz (10 g), Vol: .5 oz 100% PURE PINE "GUM" ROSIN: From sustainably managed trees. No additives. PACKED BY HAND IN SMALL BATCHES: The rosin looks and feels like fine sandy cornmeal. DURABLE SEE-THROUGH LDPE CONTAINER: Small handy squeeze vial perfect for sports, gig or dance bag. EASY OPEN SCREW CAP: Keeps rosin dry and free-flowing. Opens in a second. Secure, no-leak seal. LONG LASTING NATURAL PRODUCT: A little goes a long way.