Wonderfil Ultimate Thread Dispenser

The Ultimate Thread Dispenser is a unique sewing accessory that greatly improves the thread draw and tension during sewing.
This device can be used with any thread type, but you'll see the largest benefits with slippery threads and metallic threads. Fits all mini king cone spools from Wonderfil.
It is recommended to use this tool on the vertical spool pin of your machine. While it can also be used on the horizontal spool min, not all sewing machine compartments will be large enough to fit it.

Base Dimensions: 50.5mm (2")
Hole Dimensions: 8.7mm (0.34")