Review on Premium 144pcs L-Type (SA155) Bobbin Thread Set - Plastic Sided, Suitable for Specific Embroidery and Sewing Machines - 90 Weight - Includes 96 White and 48 Black Spools by Amy Mcleod

This is my second box of bobbins of this type. I originally got them to reuse empty bobbins by winding my own but my machine didn't like the ones I wound and it takes too long, and the cost of a spool of bobbin thread made it easy for me to purchase them in advance. wound coils. I received a box of card pages and they were completely unusable. Caught up all the time. For me they are just as good as the magnetic core ones I have and cost about half the price. They are good value for money. After over 150 coils I had no problems.