Brother Pr (650,600,620) Supplies - Hoops, Thead, Needles, and More! Brother Pr-600, Brother Pr-650, Brother Pr-620. Embroidery software, stabilizer, thread, and embroidery hoops for your commercial embroidery machines. Magna-Hoop, Fast-Frames, SIA, Spray on stabilizer, Monogram Wizard, and more. Our complete line of embroidery supplies and accessories for your commercial embroidery machine can enhance the quality of your product and enrich your customer satisfaction while your creativity evolves.Embroidery enthusiasts know that good accessories give good results and Brother multi-needle embroidery machines use many of today’s popular machine embroidery accessories. Our multi-needle embroidery machines have many great accessories that will let you enjoy using this machine to its fullest capability. In addition to the accessories that follow, don’t forget that this machine works with non-licensed Brother design cards, embroidery threads and stabilizers.