Tenga are a manufacturer of sex toys for men. Male masturbators to be precise. Most of their original models – the Ona Cups – are meant to be used once because they are sealed and cannot be cleaned. While it is possible to use an Ona Cup more than once it is only possible by the use of a condom and extra lube for subsequent uses.

Later Tenga masturbators like the Flip Hole and Tenga Egg can be easily cleaned so offer great value for money. Even though in the case of the Tenga Flip Hole the toys is quite expensive to purchase.