Matrix Bubbler is not included.The airflow will create a vortex inside the Banger and will spin your Terp Pearls around the bottom allowing more oil distribution and making for more robust hits. The Banger is a nice flat top quartz with a 5mm thick opaque bottom to retain heat longer. Joint Size: 14mm & 18mm MaleJo
Quartz Banger With Carb Cap & Pearl (1 count) - Glass Products
Quartz Banger Set with Spinning Carb Cap and Terp Pearls – The Stash Shack
Terp Pearls Quartz Banger & Carb Cap Combo — Toker Supply
Quartz Banger with Spinner Carb Cap and Terp Pearls
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Quartz Banger Set with Spinning Carb Cap and Terp Pearls – The Stash Shack
Quartz Bangers & Dab Nails
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Quartz Banger with Spinner Carb Cap and Terp Pearls
Quartz Bangers & Dab Nails
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Stratus 6mm Terp Pearl Kit with Banger and Vortex Carb Cap