GRAV Quartz Control Tower Banger Set – 10mm 45°

This set includes the GRAV Quartz Control Tower Banger with a 10mm 45-degree male joint, one 20mm quartz marble, and one terp pillar insert. The terp pillar is a cylindrical quartz insert that sits inside the elongated chamber to increase available surface area for concentrate vaporization. The 20mm marble is placed on top to seal the chamber and guide airflow, creating the rotating effect produced by the three directional air intakes.

A terp pillar is a cylindrical quartz insert designed to sit vertically inside a banger chamber. When airflow passes through the directional intakes of the Control Tower and contacts the pillar, the pillar spins in place, redistributing concentrate and heat across a larger quartz surface area. This spinning motion improves vaporization efficiency compared to static inserts and keeps concentrates from pooling in one spot. The terp pillar is particularly effective in the tall cylindrical profile of the Control Tower design.

Yes, this specific set uses a 10mm male joint at a 45-degree angle, so it is designed for rigs with a 10mm female 45-degree joint. Using a 45-degree banger on a 90-degree rig or vice versa will cause the bucket to sit at an improper tilt, which interferes with even concentrate loading and the performance of the bottom-loading intake. GRAV offers Control Tower Banger Sets in multiple joint configurations including 14mm 45-degree, 10mm 90-degree, and 14mm 90-degree for other rig setups.

After loading a concentrate into the bottom of the Control Tower chamber via the bottom-loading intake, place the 20mm marble over the top opening of the cylindrical body. The marble seals the top of the banger and restricts airflow to the three directional air intakes only, creating suction that draws vapor through the chamber. During inhalation, the restricted airflow passes through the angled intakes, generating a rotating pattern that spins the terp pillar and ensures thorough vaporization.

The Control Tower Banger is the standalone banger piece only, while the Control Tower Banger Set adds a 20mm quartz marble and a terp pillar insert. The set provides everything needed to immediately utilize the full functionality of the directional air intake design. Purchasing the banger alone is a good choice if you already own compatible terp accessories, while the set is the better option for those setting up a new dabbing station or wanting a matched accessory combination verified to work with the banger.

Rinse the terp pillar with isopropyl alcohol after each session and allow it to dry fully before storing or reusing. Avoid dropping the pillar on hard surfaces, as quartz inserts can chip or crack if impacted. For deeper cleaning, soak in isopropyl alcohol for 20 to 30 minutes, then rinse with warm water. Do not apply direct flame to a cold terp pillar, as rapid thermal expansion can cause cracking. Allow the pillar to reach room temperature before placing it into a heated banger.