The 25mm Grande is Enzo Milano"s version of a 1 inch barrel that is unlike any other. The Grande was made to create large spirals unparallel by its competition. Its unique design and size have allowed many in the industry to save time by being able to create the same looks in half the time. Its results have graced the covers of popular magazines on many of our modern day pop stars! Enzo MilanoTM Clipless Curling Irons use a state of the art ceramic core, surrounded by our exclusive TribostaticTM heat sink. The even heat of our exclusive TribostaticTM Curling Irons in conjunction with the presence of negative ions will cause proteins within the hair shaft to shift from its original form to create a new bond between the protein chains and re-establish evenly throughout the hair shaft sealing the hair cuticle into its curled state.