Mystim Slim Finn eStim Urethral Sound - Silver1 / 2

Mystim Slim Finn eStim Urethral Sound - Silver

Mystim
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$95.60
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Curated by Alexander Institute since 1997.
Discreet packaging
Data never sold
AASECT-reviewed

The story

Mystim's Slim Finn Urethral Sound in silver is an eStim-compatible urethral dilator built for experienced users exploring electrostimulation in the urethra, with a slim profile and seamlessly rounded tips.

The Slim Finn connects to compatible Mystim eStim control boxes through standard connectors, channeling controlled electrical stimulation through the sound during insertion. The lightweight body and smooth transitions reduce friction, and the silver finish keeps the device discreet and easy to clean.

Sterilize with medical-grade equipment before and after each use; urethral play requires strict hygiene. Use sparingly with proper sterile water-based lubricant only, and follow Mystim's eStim safety guidance regarding placement and intensity.

Good for: experienced eStim users exploring urethral sounding with a slim, lightweight medical-grade dilator.

OUR EDITORIAL STANDARD

Body-safe materials. Brands we trust.

Questions before you buy?

Will this arrive in discreet packaging?
Yes — all orders ship in plain, unmarked boxes with no product names and no brand logos on the outside. We ship discreetly on every order, automatically.
What's your return policy?
Sex toys can't be returned once opened — that's an industry-standard hygiene rule, not specific to us. For defective or damaged items: we'll replace or refund. Email us and we'll handle it.
Is this product body-safe?
We carry only products that meet our editorial standard: body-safe materials, no phthalates, no BPA, no latex in products marketed for internal use. Our board sets the bar; this product meets it.
How do I clean it?
For non-motorized toys: warm water and mild soap, or a dedicated toy cleaner. For motorized or electronic toys: wipe with a damp cloth and toy cleaner — don't submerge unless the product is rated waterproof. Waterproof rating is noted in the specs section when applicable.
Is this rechargeable?
Check the specs section on this page for charging details. Most modern vibrators and massagers include a USB-C or magnetic charger. Battery-powered products are noted clearly in the Materials & specs accordion above.
Can I order anonymously?
Yes — guest checkout is available, no account required. We ship in plain packages with no external branding. The charge on your card statement appears as "Alexander Institute" — the parent company that owns Loving Sex, nothing that identifies the product type.