Can be used for file-free techniques using gel or Tubegel.The dual forms are perfect for nail extension, on any nail plate type, and ideal for nail structure and strength. These are reusable nail forms and save time during appointments. The box contains 120 tips in 12 different sizes. Advantages of using Dual Forms: 1. Time saving. Dual Forms allow you to reduce the time spent on nail sculpting since the process of applying gel and shaping occurs simultaneously. 2. Ease of use. The technique is easy enough to master, even for beginners. Top forms minimize the mistakes that can occur during classic extensions. 3. Smooth surface. Dual forms provide ideal smoothness and uniformity of the nail plate, which significantly reduces the time spent on filing and finishing. 4. Less product. Since dual forms help to evenly distribute the gel, material consumption is reduced. 5. Versatility. Dual forms are suitable for various techniques and designs, which allows you to show creativity and satisfy the client’s requests.