The Magic Rosin company was founded in Minneapolis, MN in 2010 by Sarah West, a Juilliard-trained, professional cellist. Sarah hand-poured all Magic Rosin in her kitchen until spring of 2012 before moving to a small workshop in NE Minneapolis. In 2016 Sarah entrusted the Magic Rosin company to Connolly Music, a family business that specializes in the marketing and distribution of bowed strings and accessories. The rosin is now produced and shipped from East Northport, NY.