Husqvarna Viking OPAL 690Q Techniques for buttons, batting and string piecing by Elaine Theriault September 29, 2016 by Elaine Theriault September 29, 2016 Welcome back to another day of the FIVE bobbin sewing challenge with the Husqvarna Viking Opal 690Q. I started the week by winding five bobbins, sorting through some projects and seeing how many of the projects I could complete before I ran out of bobbin thread. So far, I’ve accomplished… FacebookTwitterPinterestLinkedinRedditWhatsappTelegramEmail