The Progloss Diverse 13-25mm Conical Wand features a detachable spiral to help you guide your hair through and create the curls you want. The time it takes to apply the heat will affect the appearance and size of the curls so you can create both defined curls and soft waves. Additionally, you can use this curling wand without the spiral to take larger sections of hair to create bigger curls. Detachable and interchangeable curling barrel to use with our Progloss Diverse Twist and Swivel Handle - Sold Separately.