Nail Pinching Tool is a convenient tweezer which allows to clamp and therefore to secure the Gel or Acrylic in the catalysis procedures of the product to create very curved forms of your creations in order to create nails characterised by particular and fashionable forms; After a coat of the Builder Gel on the Nail Form, make it catalyse for few seconds (from 10 to 30 seconds according to the Gel kind You are using), then clamp the gel in the desired form and expose it to the uv lights another time.