ElectraStim Electro Urethral Sound / Probe 5mm

The ElectraStim Electro Urethral Sound (5mm) is a specialized internal stimulation device designed for users interested in combining urethral dilation with electro-stimulation. Crafted from medical-grade stainless steel, this uni-polar probe offers a smooth, hygienic surface for insertion and delivers intense, hands-free erotic sensations when connected to a compatible stimulator.

Constructed from 316 surgical stainless steel, this device prioritizes safety and comfort through a completely seamless, polished finish. The material is non-porous and easy to sterilize, ensuring a hygienic experience for internal use. The probe measures approximately 130mm (5.1 inches) in length, providing sufficient depth for internal stimulation while remaining manageable for beginners. The 5mm diameter is specifically sized to accommodate first-time users or those with lower tolerance for dilation, allowing for a gradual introduction to the sensation of internal insertion.

Functionally, this is a uni-polar electrode, meaning it must be used in conjunction with another electrode to complete the electrical circuit. It features a 2mm pin connector at the base, allowing it to plug directly into ElectraStim stimulators. The base of the probe is insulated with skin-safe rubber to prevent unintended shocks to the hand or glans, ensuring that the electro-stimulation is focused entirely on the internal urethral tissue. This design allows for precise control over where the tingling and throbbing sensations are felt.

For optimal use, apply a generous amount of water-based or silicone-based lubricant to the probe and the urethral opening. Gently insert the sound until the desired depth is reached. Once in place, connect the device to a compatible stimulator and begin with low intensity settings. The conductive steel transmits electrical signals deep into the shaft, creating rhythmic tingling and throbbing that can enhance sexual arousal and lead to powerful, hands-free orgasms. Many users report enhanced sensitivity and intensity when combining this probe with a uni-polar cock ring, which completes the circuit around the base of the penis for full-length stimulation.

Safety and hygiene are paramount when using internal electro-stimulation devices. Always inspect the probe for any damage before use. Clean the stainless steel thoroughly with warm water and mild soap or a specialized toy cleaner before and after each use. The included sterile lubricant sachets and cleaning wipes are designed to maintain hygiene during play. Store the device in its provided sturdy case to protect the smooth surface from scratches or contamination. Beginners are advised to practice with the probe during masturbation to understand the sensations before integrating it with an electro-stimulation device. Always ensure you have a second electrode to complete the circuit, as the probe alone cannot deliver stimulation.