The higher Standard Heavy Duty Rig is a high-quality dab rig that will help you take your dabbing sessions to the next level. The quartz construction and the glass provide high heat resistance and pure vapor. The dab rig has been specifically engineered for water filtration of the concentrates. This long-lasting, medical grade borosilicate glass rig has been made in a way that it offers powerful and reliable performance. It features a quartz banger for optimal flavor transfer. This dab rig also promotes the ideal airflow for concentrates since it features a sealed air path with minimal drag.