T4

The 4.0 Glass T4 features a 25mm quartz bucket with four angled airflow holes that create a spinning vortex effect when the top is covered. This concentrate rig component is built with 2.5mm wall thickness and measures 25mm outer diameter by 20mm inner diameter, topped with a 3/16 inch polished quartz disk. The beveled rim design ensures proper sealing with marbles while maintaining structural integrity around the opening.