The connecting bobbin to the thread spool is genius!!!! I have searched for over 10 years a way to keep my bobbin with the spoil of thread and haven’t really like any but this one. Brilliant, just brilliant, you have truly transformed my sewing room now. I can wait to tell my sister now !! Have a very blessed day 🥰🥰🥰🥰🥰🥰🥰🙏🏽🙏🏽🙏🏽🙏🏽🙏🏽🙏🏽