Husqvarna Viking OPAL 670 Piping vs welting – What’s the difference? Which presser foot works best? by Elaine Theriault March 22, 2022 by Elaine Theriault March 22, 2022 Today’s post is PIPING HOT! Get the most detailed information about what type of … FacebookTwitterPinterestLinkedinRedditWhatsappTelegramEmail