New Sealed Multi available The Duo Cracker is perfect as a gift and ideal as stocking stuffer. It contains 6 invisibobble ORIGINAL in two limited editions shades: a light pink with pearl shine, and a silvery hue with a special bead spiral in it. The invisibobble ORIGINAL features HAIRLOVETECH™ which, thanks to an innovate shape and material, is scientifically proven to cause less damage to hair, leave less marks, and cause less pain.