Sliding hook for Bliss spinning wheel

Sliding hook for Bliss spinning wheel to provide better spinning results.
The normal operation is to move the thread from hook to hook. Here it could happen that you damage the thread.

Inside this sliding hook there is a spring to fix the hook at its position while spinning. My wife is really happy with it ;-)

The base and the cover has been glued together!

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German version:
Ein "Sliding Hook" für das Bliss Spinnrad für bessere Ergebnisse beim Spinnen. Die norma