Credit card abroad

My wife is off to India on holidays soon. Having read about credit card fraud being widespread in the country I suggested she get a pre paid card where all the fraudster would be able to access would be the (small ish) cash balance and no more.

The T212 card seems to fit the bill, but is use abroad easy and simple?

Anyone had any issues? Do you have to do anything before travelling?

Thanks!

Not used my 212 card in India, but not had any issues abroad.

You can also get virtual or one time cards, so if you are concerned you could use them in India and switch them off when done?