This mandrel is designed to return the tip opening to its original dimensions. It was created in cooperation with Per Hannevold and his teacher Harold Goltzer. Use this mandrel tip with the Interchangeable Mandrel Handle.

Reeds often lose their inner curvature, becoming flatter and closing down over time.

This mandrel works by bypassing the tube and opening the space between the blades of the reed from the inside.

This allows you to open up the inside of the reed again without the need for drastic adjustments with pliers.