Evatoy Glow-in-the-Dark Phosphorescent 4-Pack Penis Rings

Illuminate your darkest desires with the Luminous Penis Ring!
It offers plenty of exciting entertainment after the lights go out. 
After dark, it emits a colored, visible blue light.
The ring itself is made from suitable TPE materials that can be used safely.
It is quite soft and flexible, yet firm enough for vigorous play, and can be worn around the penis, testicles, or both.
Its soft, supple, and pliable form stretches to fit most sizes, making it an ideal accessory for a flaccid penis or erection enhancement. 
This glow in the dark penis ring is guaranteed to bring you an unforgettable night of fun.

The ring should be exposed to light during the day for the best glowing effects at night. 
Wash with lukewarm water and mild soap. 
Store in a cool, dry place and avoid contact with other toys.

Main Features
Made with body-safe TPE. Phthalate-free. Latex-free.
It is inoculated with non-toxic, luminous powder.
It has a shimmering blue color.
Unstretched outer diameter: 3.60 cm
Unstretched Inner Diameter: 1.40 cm
It can be worn around the penis, testicles, or both. It can help you achieve a stronger erection and delayed ejaculation. 
As with all penis rings, we recommend not wearing it for more than about 20 minutes at a time.