Ciscle SIM card cutter Sim/Micro/Nano 3in1 SIM cutter Sim nano SIM micro SIM cutter (Black) It is a dedicated cutter for standard sim card and micro sim card. Easy to operate, simply insert the SIM card into the cutter and press down quickly, easy to use and ensures an accurate clean cut and no Damage to your existing SIM. 3 in 1 sim card cutter, you can use this cutter to cut standard sim card to micro sim card or to nano sim card, or micro sim card to nano sim card. Upgrade to a new sim card cutter, sim card directly cut into nanometer card, do not need to be cut twice, once forming , reduced the probability of bad card,convenient. High quality stainless steel material, precise fit and correct cutting.