Change thread fast with these metal bobbins. Fits Singer models 66-16, 66-9, 99, 185, 192, 247 and 503.
Class 66 Plastic Bobbins by Dritz - 12 Pack – Emmaline Bags Inc.
Singer Class 66 Bobbins package of 4 for Singer Sewing Machine A4. New sealed. SI3
Singer Class 66 Bobbins Package Of 4 For Singer Sewing Machine A4
China Class 66 Bobbin Manufacturers and Suppliers - ONEREEL
Bobbins & Cases for Sewing Machines - WAWAK Sewing Supplies
Dritz Metal Class 66 Bobbins 4 Count 928
Metal Bobbins #172222 fit for Singer Class 66,66-6, 99,99-13,185,185CL,192,201
Pack of 20 metal drop-in bobbins for Singer Class 66 / 99 / 200 / 300 / 400 / 500 / 700 / 800 / series 6100 / 6500 / 7100 and other drop-in bobbin
20 Metal Drop-in Bobbins for Singer Sewing Machine Class 66 99 & More
Singer Class 66 Bobbin Storage Set Black/white : Target
Sewing Machine Accessories & Parts - WAWAK Sewing Supplies