The Greek Glass Hollow Quartz Pillar is designed for use with terp slurper bangers, offering enhanced heat retention and vapor efficiency. Made from premium quartz, the hollow design allows airflow to pass through the center, helping to evenly distribute heat and spin concentrates for better flavor and use. High-quality quartz – durable and heat-resistant Hollow pillar design – improves airflow and terp spinning Perfect for terp slurper bangers – boosts vapor production Efficient heat retention – helps maintain low-temp dabs Engineered by Greek Glass – known for precision glasswork 30mm length