You can go the distance. Pleasure your way to longer, stronger performance with the 4M Endurance Stroker —thoughtfully designed for intense stroking sessions. Stamina training methods have become standard as men everywhere learn to apply techniques for increased stamina, harder erections, and more powerful orgasms. Add a little 4M Endurance Water-Based Lube and get going with this extra tight yet soft and flexible, uniquely textured interior.
The removable sleeve makes cleanup easy. For best results, we recommend using with the complete 4M Performance Training Gear Collection.