Our original v1 SiC 25mm Banger Inserts, polished on the interior to a higher standard - We found a handful of these units while moving out of the office, and they are presumably the last of the new v1 SiC 25mm that we have anywhere in our inventory.

Like the rest of our SiC Ceramics product line, these are produced from USP Class VI certified material, and offer extremely high performance due to the high thermal conductivity and quality of the ceramic.

All sales for these inserts are final - No returns or exchanges unless a unit is found to be defective.