The Fleshlight Stamina Training Unit, better known as the STU, is one of the most famous male sex toys ever made. It looks like a large torch, feels surprisingly lifelike, and has an intense textured canal that was designed with one goal in mind: helping men last longer. But does it actually help, and is it worth the money? We gathered what independent reviewers found, added our own experience from selling it in Ireland, and put it all in one honest review.
Pros and Cons
What we like
- Very realistic SuperSkin feel
- Intense textured canal, one of the strongest Fleshlight textures
- Adjustable suction with the end cap
- Waterproof case, can be used in the shower
- Durable, lasts for years with proper care
- Value Pack includes everything you need to start
What could be better
- Large case, not very discreet to store
- Needs washing and drying after every use
- Feels cold at first unless you warm it
- Stamina results take weeks of regular practice
What Is the Stamina Training Unit?
The STU is a male masturbator: a soft, skin like sleeve inside a hard plastic case. The entrance is shaped like a vulva, and inside is a canal with ridges, rings and small bumps that give very strong stimulation. The end cap on the bottom lets you control the suction. Loosen it for a lighter feel, tighten it for a tighter grip.
Fleshlight designed the texture to be intense on purpose. The idea is simple: if you learn to stay in control with something this stimulating, it becomes easier to stay in control with a partner.
What the Reviewers Say
The STU has been around for many years, and most reviewers agree on the same points.
Rising Master
Bustle (Fleshlight Original)
The common thread: reviewers love the realistic feel and the strong texture. The usual complaints are about the size of the case, the cleaning, and the cold start, not about the pleasure itself.
Does It Really Help You Last Longer?
The STU is built for the start stop technique: you stimulate yourself until you are close, stop until the urge fades, and repeat. This is a well known self help method for premature ejaculation. To be honest with you, the research behind it is limited. According to InformedHealth.org, the German health institute IQWiG, small studies found that the technique added a few minutes after about twelve weeks, mostly as part of sex therapy.
So our view is this: the STU is a great tool to practise with, and many men find it helps, but it is not a medical treatment. If finishing early really bothers you, it is worth talking to your GP as well.
Our Take at SEXstore
The Stamina Training Unit is one of the male toys our customers come back for again and again. In our opinion the Value Pack is the smartest way to buy it, because it comes with the lube, the cleaner, the renewing powder and a shower mount, so you have everything from day one.
Our tips from experience:
- Warm it first. Put the sleeve in warm (not hot) water for a few minutes before use. It makes a big difference.
- Use plenty of water based lube. Never use silicone or oil based lube, as it damages the material.
- Start with the end cap loose and tighten it slowly as you get used to the texture.
- Clean and dry it properly. Rinse the sleeve with warm water or Fleshwash, let it air dry fully, then dust it with renewing powder to keep it soft.
- Be patient with stamina training. Short, regular sessions over several weeks work better than one long session.
Specifications
| Type | Manual male masturbator |
|---|---|
| Total length | about 25 cm |
| Insertable length | about 23 cm |
| Case diameter | about 9.5 cm |
| Weight | about 750 g |
| Sleeve material | Fleshlight SuperSkin |
| Entrance | Lady (vulva shaped) |
| Suction | Adjustable with the end cap |
| Waterproof | Yes, shower safe case |
| Value Pack includes | Fleshlight STU, Fleshlube water based lube 100 ml, Fleshwash cleaner 100 ml, renewing powder 118 ml, shower mount and adapter |
Frequently Asked Questions
Is the Fleshlight Stamina Training Unit good for beginners?
Yes, but it is one of the more intense textures. If you are very sensitive, start with the end cap loose and plenty of lube, and take it slowly.
How long does it take to see stamina results?
Most men need several weeks of regular practice. Results vary from person to person, and it is not a quick fix.
How do I clean a Fleshlight?
Take the sleeve out of the case, rinse it inside and out with warm water or Fleshwash, and let it air dry completely before putting it back. Do not use soap or hot water, as they can damage the material.
Can I use it in the shower?
Yes. The case is waterproof, and the Value Pack includes a shower mount for hands free use.
Which lube should I use?
Only water based lube, such as the Fleshlube included in the Value Pack. Silicone and oil based lubes can damage the SuperSkin material.
Is delivery discreet?
Yes. All our orders ship in plain packaging with no product names on the outside, anywhere in Ireland.
