Magic Makers M Ring - Large Size 10 (19.8 mm inner diameter) - The Ultimate Hold Out Device The M Ring is the ULTIMATE hold out device that allows you to make objects vanish, reappear or change Can be used for tricks with cards, coins, silks and much more Includes instructional magic training DVD featuring Ben Salinas who breaks down every trick step-by-step for fast and easy learning Large M Ring is a size 10 ring (19.8 mm inner diameter) Magic tricks by Magic Makers - Become the magic