The travel Jack Master is a good concept poorly executed. The toy is like a smaller more travel friendly version of the Tenga flip hole. However the construction is shoddy, the strip holding the sleeve in place comes lose and worse still the toy opens will using it creating the potential for unfortunate chomping action. Other than that I would have also preferred a firmer internal texture.

This toy is a must buy if you are looking for a really easy to clean masturbator with various sensations, without having to buy a Tenga Flip Hole for almost 100 bucks. It provides a unique experience with every use if you play with it for a while, opening the universe of pleasure before your eyes!

Designed with the traveler and the busy man in mind, this high quality mastubator performs quite well. One of the easiest mastubator or strokers to clean with its break-open design. Besides some concerns with the hinges and other little designs concerns, this is an over all good quality mastubator and well worth the time and money.