Volcano Solid Valve O-Ring Set

Volcano Solid Valve O-Ring SetProduct description: Volcano Solid Valve O-Ring Set Solid-Valve O-ring set with 4 different types of rings. 4 blue filling chamber rings, 3 blue valve rings, 6 black balloon holder rings and 2 balloon clips. Spare part for the volcano. 15 rings Spare parts This is a STORZ & BICKEL product.