Replacement quartz insert for the Universal Baller, forming the patent-pending all-glass air path for clean flavor.
Compatibility
Runs with one disc — either the fritted disc or the high airflow disc, never both. Seats in the housing.
Upgrade
Want to go further? The Ruby Insert Upgrade Kit swaps the quartz liner and disc for a full ruby air path.
See the Accessories Guide.
$55.00
