Giffin Tec Inc. is a family run business started in 1978 to manufacture the Giffin Grip®. Brian Giffin continues to think up new tools for potters to this day, along with ongoing improvements to the Giffin Grip® itself. The Giffin Grip® quickly centres and holds pots for trimming on the potter's wheel. It takes the most frustrating step out of the process and makes trimming fun.