Button Bobbins are perfect for using with larger Dorset button projects as they hold long lengths of thread/yarn. Their shape means they are comfortable to use and work well as a replacement needle.These bobbins are sold singly.
The 50mm is great for rings from 35mm up. The 75 and 100mm are great for bracelet sized, and embroidery hoop sized rings respectively.
There is a YouTube video on our channel demonstrating the 50mm shuttle being used, with a free valentine button tutorial.