Bobbin Top for Siah Swag - Bernina Jumbo

Tired of hunting for the matching bobbin — or giving up table space to a bobbin rack?

Bobbin Top docks a bobbin right on top of your industrial-style thread spool. Grab the spool, and the matching bobbin comes with it. No more mismatched pairs. No more loose bobbins rolling across the table.

Press the Bobbin Top on to the spool’s top core. Slide the bobbin into the cradle.

• Friction-fits into the top core of industrial-style spools

• Keeps bobbin and matching thread paired.

• Frees table space — no separate bobbin rack needed

• Open cradle so you can grab the bobbin easily

Spool Fit
Validated for Siah Swag industrial spools (our favorites). Product dimensions can be found in the Specifications section below. 

Bobbin Fit
Sized specifically for Bernina Jumbo bobbins. They are easy to id because they are black with silver markings on one surface. The fit is designed for the silver markings to be inserted face up. While it will fit face down, its will be a looser fit. The Bernina Jumbo bobbins are not the same diameter on each side.