Use Way: Step 1: Open the curling clip and take a proper amount of hair around the core. If you want the effect of the inner roll, wrap it inward winding; if you want the effect of the outer roll, then Wrap it outward winding. Step 2: Next, we only need to gently press the clip of the curler and hold it firmly. Note: This process requires us to hold the curled hair with one hand and gently press the curl of the curl on the other hand. Step 3: Repeat steps 1 and 2 to roll all the hair in turn. Specifications: Material: Sponge & Plastic Color: Pink Quantity: 30pcs Diameter of Roller: Approx. 2.5cm /0.98in Length of Roller: Approx. 6.7cm / 2.63in