The Tenga Hole Warmer is a strange accessory used to warm male masturbatory toys. It is a small cylindrical shape and is very different from anything I have seen. The warmer is used by snapping the small metal plate inside that activates the acetic acid inside and causes it to heat up. After use it needs to be boiled in water in order to return the liquid to its original clear state.

Once the metal is snapped, the warmer heats up very quickly and gets quite hot. Lube is recommended to insert it, and heat is retained for about 5 minutes or so before it starts to cool. When we used it, SO's fleshlight felt very warm and definitely realistic with some added lubrication. It stayed warm long enough to get him started and create some heat within the fleshlight on his own.

I recommend waiting a few minutes after you insert the warmer and testing out the inside of your toy to ensure that you do not burn yourself. The one I received hasn't caused any harm yet, but they could be different.

In order to re use, the warmer needs to be put in boiling water for about 5 minutes to help melt the liquid to its original state. It can then be stored at room temperature until you are ready for the next use. Tenga claims the warmer can be used up to 30 times

My impression of this accessory was much different than what it actually is. I thought this was some kind of outlet operated warmer, instead it is a simple snap and heat device.

The warmer is about 8 inches long and less than an inch in diameter when heated. It is coated with plastic and comes with instructions on how to use it.


So far I have found limited information related to this particular item, and I have had a hard time finding out what the actual ingredients are inside the tube. I know that there is acetic acid inside of it, which does not sound like something that should be in contact with your skin, so make sure to dispose of this right away in the event that it leaks or is damaged in any way!