Synthetic Pulverized Rosin Powder, vial, Net Wt: .35 oz (10.5 g), Vol: .5 oz CHEMICALLY INERT & ENVIRONMENTALLY FRIENDLY: Won't irritate pine-sensitive skin or harm environment. PACKED BY HAND IN SMALL BATCHES: The rosin looks and feels like fine chalky wheat flour. 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 PRODUCT: A little goes a long way.