This 30 mm ribbed pillar is designed as a terp pearl spinner to enhance concentrate vaporization in terp slurper bangers. Crafted from durable borosilicate glass, it features ribbed spiral grooves that create consistent airflow turbulence, helping terp pearls rotate evenly for full, flavorful vaporization.

• 30 mm diameter – optimized for terp slurper and vortex-style bangers

• Ribbed spiral grooves – promote terp pearl spinning and even concentrate coverage

• Borosilicate glass – heat-resistant, durable, and easy to clean

• Optimal airflow design – improves vapor consistency and efficiency

• Compact, plug-style piece – drops in effortlessly and removes for cleaning