SSND-SPIRAL 4.5mm
Recommended for open bore options
The SSND-SPIRAL 4.5mm is a continuous spiral silicone sounding rod designed for slim, micro-diameter urethral exploration and gradual internal stimulation. Precision-molded from a four-sided square rod into an uninterrupted twist, this profile features a narrow 4.5mm outer diameter for a low-resistance, textured entry. Classified as a Beginner urethral sound based on its 4.5mm (14 Fr) profile, it offers a gentle, low-barrier entry option for users seeking textured sensations with minimal dilation pressure.
Anatomical Sizing & Mechanics
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Entry Tip: Features a softly rounded, tapered tip engineered to guide initial insertion smoothly with minimal friction.
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Shaft Progression: Continuous 4.5mm (14 Fr) spiral profile crafted from a square rod design, providing uniform, tactile ridges throughout its full length.
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Safety Flange: Integrated base acts as a secure external stop to prevent over-insertion and provide a convenient retrieval point.
Anatomical Depth Guide Available in total lengths ranging from 8" up to 24". Shorter models (8"β10") target the penile and prostatic urethra for full-depth placement. Extended variations (12"β24") are engineered for deep-reach manipulation and bladder placement, requiring intermediate to advanced technique for careful navigation along deep anatomical pathways.Β
πΒ Bob's Choice Recommendations:
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Experience Level: Beginner
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The Prime Durometer Recommendation: Strongly recommendΒ #18 (firm) or #30 (very firm)Β silicone density as the primary choice for structural integrity, easier insertion with less bowing, and high-definition tactile feedback.
Color Options: #18 and #30 are available in pure translucent. #00-20, #00-50, and #10 base colors are translucent white and can be mixed with any standard color.
β οΈ Important Safety Disclaimer: Because individual anatomy varies, we cannot guarantee a full fit for all longer or larger diameter pieces. Please use all products with care. By purchasing, you accept full responsibility for safe use. If you experience discomfort, discontinue use immediately.