Premium 316L Surgical Steel Urethral Sound

Medical-grade stainless steel guarantees hypoallergenic safety and effortless sterilization for repeated hygienic use. Mirror-polished surface ensures ultra-smooth insertion with zero friction irritation.

Precision 5-Size Graduation System

Engineered diameter progression (2mm-10mm) accommodates beginners to advanced users with scientifically calibrated sizing for controlled depth exploration and training.

Ergonomic Flared Base Design

Widened 25mm base prevents accidental over-insertion while providing secure grip for controlled manipulation during solo or partnered play scenarios.

Multi-Scenario BDSM Application

Ideal for urethral training, medical fetish roleplay, sensory deprivation sessions, and temperature play (compatible with warming/cooling liquids).

Professional-Grade Durability

CNC-machined from solid steel billet with seamless joints to withstand rigorous use in bondage clinics or private collection.

Bulk Wholesale Advantage

Direct factory pricing enables cost-effective stocking for adult retailers, medical fetish suppliers, and BDSM studios requiring wholesale quantities.