Sewing Bobbin Pegs

These pegs will hold a Bernina bobbin onto two different sized thread spools, one being a Bernina spool. The spools sizes are:
1) 64mm tall, with a inside diameter of 10.15mm
2) 45.5mm tall, with an inside diameter of 7.4mm

The black Bernina bobbin is around: 12.5mm tall, with an inside diameter of 10.5mm