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Mystim Proper Finn Electro Sex Urethral Sound

  1. Great for temperature play
  2. Gently rounded tip for easy insertion
  3. Bi-Polar design - compatible only with Mystim or Nexus power boxes
  4. Made from luxurious hand polished aluminium
Special Price £37.99 Regular Price £52.99 Save: £15.00 (28%)
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Looking for something slightly bigger than the Mystim Thin Finn?

The Mystim Proper Finn is still the same luxurious quality you would expect from Mystim. Made from highly polish aluminium, this long and sleek urethral sound connects to any Mystim or Nexus electro sex power box for deep waves of scintillating pleasure. This bi-polar urethral sound is 10mm in diameter, slightly larger than the Mystim Thin Finn. It’s just right for adding just a little more stretch to your sounding pleasure. The gently rounded tip slips in smoothly for a gentle insertion. For added pleasure, try your sound slightly warm or even chilled! The specialised material will retain the temperature for extended periods of time.

Note: This electro sex insertable has a connector which will only connect to Mystim or Nexus electro sex power boxes.

More Information
Does Not IncludeElectro Sex Power Box
Insertable Length19cm
Length21cm (8.27 inches)
Overall Diameter10mm (.4 inches)
Power - Additional InformationBi-Polar, Compatible only with Mystim and Nexus power boxes.
Product Weight50g
Washing InstructionsWipe with alcohol
MaterialPolished aluminium
PromotionsBuy Any 2 Penis Plugs or Sounds & Get A Free Sounding Lube


Royal Mail 48 - 3-5 working days (Free over £55) £3.95
Royal Mail 24 - 95% arrive next day (Including Saturday) £5.95
DPD - Choose Your Day - Guaranteed nominated day delivery (Monday - Sunday) £7.95
Royal Mail Special Delivery By 1pm - Next day guaranteed by 1pm (Including Saturday) £7.95
Royal Mail Special Delivery By 9am - Next day guaranteed by 9am (Including Saturday) £17.95
International Delivery from £8.95

Same Day Dispatch

You know what they say, "The early bird catches the worm"! Well, you don't have to be that early, simply place your order before 3.45pm Monday to Friday and it will be dispatched the very same day.

Discreet Packaging

We use discreet packaging so there'll be no telltale signs of what's inside when it is delivered.

Free Returns

If you're not 100% happy and your product(s) are in a re-saleable condition, you can return them for FREE within 14 days of delivery to get a full refund.

Our Experts Are Here to Help

If you have any questions about our products, please pick up the phone and speak to a member of our Customer Care team. Our team have over 10 years of customer service experience, helping you make the best decision.

Call us on 01482 496937. Our Customer Care line is open 8.00am - 6.00pm GMT, Monday to Friday, 9.00am - 3.00pm GMT, Saturday.

If phone calls aren't for you, visit our contact us page to use our contact us form, email or live chat which is also available on our website 8.00am - 6.00pm GMT, Monday to Friday, 9.00am - 5.00pm GMT, Saturday.

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