2 of 2 people found the following review helpful
Warning - Not as described - Full size sime to Nano sized only, not Micro to Nano without the little metal adapter needed,
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This review is from: COLTŪ Micro To Nano SIM Card Cutter Converter - For iPhone 5, 5S, iPad 4 plus 3 sets adaptors (Electronics)
I bought this item 3 times and never got the needed metal adapter accessory to cut micro to nano, therefore it could only safely do full size to nano. The plastic adapters are for once you have cut down to nano and need to put into a device that requires the larger micro or full size. Therefore this item is not as described and only cuts full size sim to nano, and not micro to nano. Amazon did everything they could to supply the correct item, but they just fulfill for MPB Trading International who's stock doesn't seem to have the vital metal tray adapter accessory. Will work fine if you just want to cut full size sim to nano size i think, as it is the same packaging and look as my old full to micro cutter.