i brought my frist one at a company called sew and vac i placed my order and i had to wait 2 month for it because they had to strat selling them the month of november and tthen i got a news letter from hancocks where they had a sale for the winding bobbin you buy 2 for $29.95,i jump at the sale so sign up for your newletters it helps :D :D :D :D :D :D