Fleshlight Stamina Training Unit SuperSkin masturbator

My friends who have been in relationships for 10 years often tell me that stamina in bed is like sports—it takes training. Fleshlight’s Stamina Training Unit addresses this need exactly: an anal masturbator designed to recreate the sensations of real intercourse while allowing you to progress at your own pace. I consider it a must-have for anyone who truly wants to work on their sensations and control.

Patented SuperSkin sleeve and realistic sensations

The heart of this product is the SuperSkin sleeve—a material patented by Fleshlight that incredibly well recreates the sensations of real intercourse. Unlike other masturbators, this sleeve offers a highly detailed internal texture, with ridges that vary to stimulate different areas. I find that this precision is what truly justifies the product’s premium positioning. The sensation is not uniform: it evolves as you go, making each use more engaging and less predictable.

Endurance training and improved performance

The concept behind the Stamina Training Unit is simple but effective: by using this masturbator regularly, you gradually develop your ability to maintain effort for longer and better control your sensations. It is as much a training tool as it is a pleasure accessory. The FREE e-guide included in the box provides practical advice for maximizing this training. Between you and me, it’s rare for a product to come with a genuinely useful guide—it shows that Fleshlight truly thinks about how the product is used, not just about making a sale.

Materials, care, and durability

The sleeve is made of SuperSkin, a non-porous and highly durable material. Unlike porous materials (TPE, jelly), it does not retain bacteria and is easy to clean with warm water and mild soap. The exclusive gold case protects the sleeve and keeps it in good condition between uses. I recommend drying the sleeve completely after each use and storing it in its case away from direct light. With this basic care, its lifespan is genuinely long—well beyond that of most masturbators on the market.

What’s included and how to use it

You receive the SuperSkin sleeve, the gold case, care and usage instructions, plus a FREE e-guide specifically dedicated to increasing your endurance. It’s a genuinely complete package, not just a product tossed into a box. For the first use, I recommend rinsing the sleeve thoroughly, applying a water-based lubricant (compatible with SuperSkin), and proceeding gradually to discover the different internal textures. Lubricant is essential—without it, the sensations are less pleasant and the sleeve wears out faster. Also check out our complete guide to choosing and using a beginner sex toy for general usage tips.

Who it’s for and who it isn’t

Ideal for: Men in relationships or solo users looking to improve their endurance and sensations. Beginners and experienced users alike. Anyone interested in fun and effective training. The size and sensation suit most body types.

Less suitable for: Those looking for external stimulation (prostate, perineum)—for that, I would instead point you toward our dildo collection, which offers greater versatility. If you prefer a very gentle and minimalist sensation, some other masturbators on the market are “lighter.”

A friend’s advice— This product is not just a gimmick: it’s a real tool if you want to improve. Give yourself at least 2–3 uses before judging it—the sensations become more refined once you start getting to know the internal textures.