Dual nail forms - tips designed for multiple use in different forms. They are used for making the nails in the reverse system, where the material is applied inside the tip, up to a certain partition and applied to the natural nail plagte and polymerized. After curing, you can easily separate the tip from the material and the already formed shape of the nail is created. It can also be used with gel, but AcryGel is recommended due to its consistency and strength and easier applying. The tips are made of flexible, non-sticky material and are easy to remove. They come in various shapes