STU Lady Fleshlight Specs and Comparison
TechySex Score is a relative score that is derived from TechySex Team reviews and user feedback.
We also use proprietary algorithms to analyze the shape and texture of the toy, which plays a role in boosting or reducing the final value.
How does the sleeve heatmap work?
TechySex uses custom software to analyze inner sleeve texture, diameter variation and some other parameters to identify hotspots within the sleeve.
This data is represented as a heatmap, highlighting the expected intensity and the level of stimulation.
Areas that are more intense are highlighted in red, and areas that are less intense are mapped in green.
Depending on your personal preference, you may opt for either a light sleeve with smooth textures or a more intense counterpart with high diameter variability and rougher textures.
The Fleshlight Stamina Training Unit (STU) is one of the best-known masturbators, designed to train you to last longer in bed. It comes with an orifice that looks like a vagina.
Fleshlight Stamina Training Unit (STU) collection is designed to help you become a better lover and last longer in bed.