The T6 is a new addition to the Tourbillon series.  It features 6 holes for extra airflow and an extra thick 3/16 inch polished quartz disk on the bottom. The bucket on the T6 is deeper then the other Tourbillons.  It's meant for large globs.

25mm Quartz Bucket

-Features 6 holes drilled at an angle, so when you cover the top, air spins inside the bucket. Great for spinning beads.

-2.5mm wall thickness

-25mm OD, 20mm ID

-4.0 etched into each joint

-Slight bevel to ensure a marble seals it without thinning the rim