The Chasm Stainless Steel Cum-Thru Urethral Insert is designed for urethral sounding enthusiasts seeking precise, controlled penetration with hygienic safety. Crafted from smooth, hypoallergenic stainless steel, this non-porous insert slides comfortably into the urethra, reducing friction and allowing for a gentle, gradual widening experience. Its 2-inch insertable length and 0.10-inch diameter are tailored for intermediate users who want to explore urethral play with heightened sensitivity and control.

This unique design features a hollow channel enabling urination and ejaculation without removing the insert, maintaining continuous stimulation and convenience during extended sessions. The rounded ball base secures the insert externally, preventing over-insertion while enhancing aesthetic appeal at the penile head.

Ideal for users interested in combining sensation with safety, the Chasm’s seamless stainless steel surface is easy to sterilize with soap and water or boiling, making it a durable, long-lasting addition to any urethral play collection. Its firm structure also offers distinctive, precise internal pressure, differing from softer silicone alternatives, delivering intense, focused stimulation. This device is recommended for users with some urethral sounding experience seeking to safely expand their exploration of this niche erotic practice.