Sewing Studio: BERNINA Key for 3/4/5 series machines
$9.99
The Bernina Key by Sewing Studio is specifically designed to help ease your daily sewing.
For 3/4/5 Series owners - the perfectly shaped Speckled White Key design seats on the needle button to loosen and change your needles.*
*Please note - Bernina Keys should only be used to loosen needle screws. Using the key to tighten your needle screws may result in damage to the needle bar and costly machine repairs.