... sim card in correct way; There's no need to buy extra micro sim card for your iphone Use this nano ... card, then you hold a scissor to cut the card, you need to be careful to avoid broken the sim card. Many ... people had a try, it's high risk to broken the sim card.With this cutter, all the measurement ... is accurately done for the cutter, you just need to input the sim card in correct way. we have ...