Fleshlight STU – Endurance training and pleasure, in a discreet format

Pleasure can also be training. The Fleshlight STU™ (Stamina Training Unit) is designed to replicate the sensations of real intercourse, while helping you last longer. Its intensely textured canal and soft SuperSkin™ sleeve create a lifelike, stimulating experience that strengthens control and rhythm over time. All housed in a discreet gold case – ideal for focused, pleasurable practice.

What makes it stand out:

• SuperSkin™ sleeve: soft, flexible and incredibly lifelike
• STU texture: intense ribbing for stamina and control training
• Discreet flashlight-style design with exclusive gold casing
• Perfect for solo pleasure and endurance building
• Removable sleeve: easy to clean, compatible with Fleshlight care products

How to use:

Generously apply water-based lubricant inside the sleeve. Gently insert and adjust the intensity via the rear cap. For best results, vary your rhythm and duration over time. After use, remove the sleeve, rinse with warm water, let it air dry, and apply Fleshlight Renewing Powder to keep it soft and supple.

Technical specifications:

• Type: Male training masturbator
• Sleeve: SuperSkin™ (exclusive Fleshlight material)
• Inner structure: STU (ribbed canal designed for endurance training)
• Case: Flashlight-style, gold
• Dimensions: Total length 24.7 cm / Insertable depth 21.5 cm
• Care: Removable sleeve, rinse with warm water, air dry
• Compatibility: Water-based lubricants only
• Origin: Made in the USA

Why you’ll love it:

A training tool and pleasure companion all in one — for intense sensations and better performance over time.