It is a upgrade Sim card cutter??Sim card directly cut into nanometer card?? do not need to be cut twice.</br>Made by highly quality stainless steel material??which can handle cutting without any deformation.</br>3 in 1 sim card cutter design?? it is more convenient to use?? you can use this cutter to cut standard Sim card to Micro Sim card or to Nano Sim card??or Micro Sim card or to Nano Sim card.</br>Easy operating?? you just need to insert the Sim card with the correct