Have punched in Nano SIM with the cutter 2 x standard SIM. Worked perfectly - The iPhone has accepted the card without a murmur. Handling is very easy. On the SIM card cutter is symbolically depicted with the typical slope, so you have to have quite a bit of a vacuum between the ears to do here what's wrong. In addition, the necessary procedure is illustrated by photo-documentation on the packaging. So you have not read times. In addition, the cutter makes a very robust impression. Absolute buy recommendation.
