Assembling thread stand
For large spools
For spools of large inside diameter, position the anti-vibration come
upside down.
For home sewing spools
When using home sewing spools, remove the anti-vibration cones.
Place a spool on the spool holder with its notch downward and push
the spool caps on with the rounded outside edge at the bottom.
Notch
4
4
8