The black zigzag scissors are made of stainless steel. The blade and handle are made of PP (Polypropylene), which is labor-saving and safe to use the scissors. These scissors have been specially designed with irregular teeth that can cut out irregular shapes. The scissors can apply all kinds of fabrics such as leather, wool, taffeta, fabric, lining, paper and crafts, use as fabric scissors and sewing scissors, perfect for home use. p>In addition, our scissors are equipped with a small pair of scissors that allow you to cut out some details precisely, making your work more colorful. There may be times that the scissors cannot be opened due to the influence of the transport process. At this time, you can use other scissors to touch the teeth of the new scissors and gently pry to solve the problem. If you can't solve it yourself, you can contact us. Scissors are sharp and dangerous, please use under adult supervision.