The Volcano Solid Valve Wear & Tear Set is comprised of all the necessary spare parts for using the Volcano Solid Valve by Storz & Bickel. Specifically, the Volcano Wear & Tear Set features a balloon tube set, Solid Valve O-Ring set, Solid Valve Normal Screen set, and a cleaning brush. All Volcano parts found in the Volcano Solid Valve Wear & Set are solid and dependable. Boasting solid German engineering, the Volcano Solid Valve Wear & Tear Set gives you all you need to use the Solid Valve with your Volcano vaporizer.
This includes replacement O-rings for attaching bags to the Solid Valve (2 black ones are used to hold the bag on), plus on the bottom of the reservoir thingy (that you put your material in) to ensure a good seal with the Volcano itself. It also includes multiple screens (though it does not include replacement plunger thing, including the tiny split washer, retaining ring, or tiny hex nut. Do not lose these!) and a perfect little brush. Totally worth it.