ElectraStim electrified steel urethral dilator

This urethral dilator offers a technical and gradual approach to exploring internal electrostimulation. I consider this type of product a serious accessory for practitioners seeking a controlled and targeted electrical sensation. The 316 stainless steel construction ensures excellent durability and biocompatibility, while the smooth finish minimizes friction and irritation.

Urethral electrostimulation requires caution, knowledge, and gradual progression. That is why this 5 mm model is intended for beginners in internal electrostimulation—the thinnest diameter in the available range (5 mm, 7 mm, 9 mm depending on experience level). Here is what characterizes this accessory:

• Material: 316 stainless steel with an insulated rubber base—nonporous and easy to clean
• Unipolar electrode: requires a second connector to complete the electrical circuit
• Compatible with Electrastim stimulators equipped with a 2 mm connector
• Total length: 130 mm (5.1 inches), insertable over most of its length
• Box contents: 3 sachets of sterile lubricant, 3 alcohol wipes, sturdy carrying case

Steel material and dilator care

316 stainless steel is a wise choice for electrostimulation accessories. Unlike porous materials such as silicone, TPE, and jelly, steel retains neither bacteria nor odors. Between uses, I recommend cleaning it with lukewarm water and mild soap, followed by thorough drying. The included alcohol wipes allow for quick disinfection if you share the accessory or want enhanced hygiene. Store it in the provided case to prevent scratches and preserve the integrity of the insulated rubber base.

Use and internal electrostimulation

Before use, carefully read the Electrastim documentation. Urethral electrostimulation is a practice that requires respect for your body. Apply plenty of water-based lubricant to the dilator and the urethral opening. Insert it slowly and gently—never use force. Once in place, connect the dilator to your Electrastim stimulator via the 2 mm connector. You will need a second unipolar electrode (cock ring, external electrode, etc.) to close the circuit and generate stimulation. Electrastim intensities and rhythms can create very intense sensations, including hands-free orgasms—which is why gradual progression and self-awareness are essential. To learn more about safe BDSM practices, I recommend consulting BDSM Domination: Everything You Need to Know to Get Started, which also covers responsible electrostimulation.

Compatibility and complementary accessories

This dilator works ONLY with Electrastim stimulators equipped with a 2 mm unipolar connector. It is not a universal accessory—you must verify that you already have the appropriate stimulator. The dilator alone produces no electrical sensation; you must connect it to an electrostimulation source. If you are looking to expand your BDSM accessory collection or explore other forms of stimulation, I invite you to browse our selection of BDSM accessories. Post-use cleaning is crucial: use a dedicated cleaner or soapy water, followed by the included wipes for disinfection.

Who it is for—and who it is not for

Who it is for: Practitioners of internal electrostimulation who already own an Electrastim stimulator and want to explore gradually using the thinnest diameter (5 mm). People who are comfortable with urethral anatomy and ready to proceed slowly. Those who appreciate the durability of steel and easy hygiene. Couples or solo users seeking targeted and controllable electrical sensations.

Who it is not for: Complete beginners in electrostimulation who do not have an Electrastim stimulator—you must first invest in the basic equipment. People who are uncomfortable with urethral manipulation or lack prior knowledge of the risks. Those seeking external stimulation or who prefer soft materials. If you are new to electrical BDSM, I recommend starting with external accessories (surface electrodes, unipolar cock rings) before exploring internal stimulation—we have other options in our BDSM accessories catalog.

A girlfriend's advice— Urethral electrostimulation is not an improvised game. Take the time to educate yourself, progress slowly, and respect your body's signals. 316 stainless steel offers outstanding material safety, but your vigilance and knowledge are what ensure a healthy practice.