Hi, item does not get worm in 60sec

I thought the same thing about 60 seconds not really warming it much so I put it in for 2 minutes and it did not go so well. Do not heat it for more than 60 seconds.

Only ever microwave the iOpener for 60 seconds at at time! If you find that the iOpener isn't quite warm enough after the first microwaving, go ahead and put it back in for another 30 seconds. It should be between 160F - 190F after that, and totally usable.

Good old standered heat gun is the only job the I opener would never get it as warm as you need it

You only need it warm