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Old 04-10-2016, 06:01 PM
  #14  
krafty14
Senior Member
 
Join Date: Apr 2010
Location: Sunny Arizona
Posts: 476
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I used to buy 2 500yd spools of white thread. I would keep one for the top and wind bobbins out of the other. (haven't checked this in a while) I would get almost 10 bobbins out of the 500 yd spool.
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