This innovative tool is an amazing time-saver. Simply place a bead onto a headpin, slide the headpin into the pliers and squeeze to create a wire loop. When making multiples, your loops will be uniform in size and shape. Trim and loop embellished head pins & eyes. This version of the 1-step looper is specially designed to create larger 3mm loops. Size: 3 mm. Color: Black. Gender: unisex. Age Group: adult.