Monster Zong Bowl — ZongGlass Borosilicate. The Monster Zong Bowl is a hand-blown borosilicate glass bowl from ZongGlass, made at the Phoenix, Arizona workshop by the same team producing Zong bongs since 1992. Made to order from durable borosilicate glass with a 14mm glass-on-glass joint for a sealed, airtight fit with ZongGlass bongs and compatible setups. Borosilicate Construction ZongGlass bowls are made from the same borosilicate glass used across the ZongGlass lineup. Heat-resistant and chemically inert, borosilicate handles the direct flame contact of every session without accumulating stress damage the way soft glass does. The result is a bowl that performs consistently through long-term daily use. Glass-on-Glass 14mm Joint The Monster Zong Bowl uses a standard 14mm glass-on-glass joint for a secure, airtight fit. The ground glass seal keeps the vapour path clean and eliminates the airtight failures common with grommet-based connections. Made by the Original Zong Team Since 1992. Every Monster Zong Bowl is made to order at the ZongGlass workshop in Phoenix, Arizona. Standard lead time 2–3 weeks; up to 30 days at peak.
