If you have the love of cooking I do not recommend you because they make unpleasant tasks. A book to people who use little and only for some specific work.
For safety it is also necessary to use the two together, always, if not with one of these models taking is not secure !!
On the upside however, I bought 2 years ago and they have not aged a bit! (But I served little). They fulfill their mission, the heat eventually pass after a while but gradually so you are forewarned. They generally stop this well said and so it takes time before moving, it was ample time to carry a hot dish from one room to another in the house.
(Well ... it is not recommended to hang in either way!)
There is no scam quality with these products but I do not like to work with.
Even for a man's hand 1m80 when I fold the hand, I have a hard plastic outgrowth of 3 cm at my fingertips! Yuck. When I approach an object, this painful excrescence gene work, creates a big lack of precision and in addition to making a glove is still clumsy and awkward because when folding the hand model NOT wife OF ALL the shape of the hand (its rigidity prevents it).
These gloves have a real magical power: they give you two left hands in the kitchen!
But otherwise they are strong and well protected against heat. But very annoying! It was not until probably do that industrial change material to provide reliable and convenient sth one day!