This Kit is for potters who want to add standard swing top bottle tops to their work. By trying combinations of 4 included tapers and 6 included pin heights, a potter can determine the right combination for their clay and firing schedule with a few test pieces. Once the combination of gauges is known, it is possible to reliably make ceramic bottles that accept a standard flip-top bottle top.

The original kits were laser cut plywood. The new Version 2 has improved angles and is 3D printed for better durability.

Kit Includes: (1) 3D printed set of gauges, (1) stainless steel cable loop, and (1) flip top bottle top.

Please see the following video for further explanation by copying and pasting this link: https://youtu.be/a1ZlqowAtDQ