2 in 1 a combination of the benefits of acrylic and gel a very durable and flexible nail styling system extremely stable consistency – without self-leveling properties the possibility to apply on 4 nails simultaneously possibility of pressing the mass and forming a tunnel easy to work with using a nail file – recommended 180/240 grit the ingredients used in the gel aren’t sticky like traditional builder gels during filing, the created dust doesn’t rise minimized risk of discomfort during curing in a UV/LED lamp removed mechanically with the use of a nail milling machine or nail file