Master Series Inertia Flexible Cum-Thru Plug

The Master Series Inertia Flexible Cum-Thru Plug has been designed for sensory play with comfort in mind and is ideal for both beginners and experts in urethral play.

This pliable plug features stainless steel interchangeable head rings and a stainless steel tip, ideal for comfort and giving the user a custom fit that feels great.

The shaft is made from hollow silicone, which bends naturally for unique comfort. Because it is hollow, users can ejaculate and pass liquids through the device, making it suitable for wear over long periods and during sexual contact.

The Master Series Inertia Flexible Cum-Thru Plug is made entirely of the most hygienic, allergy-safe, and high quality materials.

This device has a plug that measures 4.2 inches in total length, 3.75 inches of which is insertable and is 0.3 inches in diameter. The ring arm is 0.9 inches in length. The large ring section measures 1.2 inches in diameter and the small ring measures 1 inch in diameter.