Welcome to the Quilting Board!
Originally Posted by Littlebearquiltingboard
These are the ones I bought that were too big (not from this supplier but from a local department store) http://www.gursewingmachines.com/hem...ns%20&%20Cases. They were made in Taiwan.
I am tempted to try these http://www.sewingmachine-sales.co.uk...-metal-66k.htm from your link Quiltingaddict UK.
In the meantime the plastic will serve well.
Thank you everyone for your help.
Plastic bobbins may be OK but these machines were designed to use metal bobbins which are heavier, the plastic bobbins being lighter may effect the tension, especially when doing FMQ just my pennyworth