E-Stim Systems Gel

Large Diamond Penis Plug

(£29.16 ex UK VAT)

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  • Product Description
  • Customer Reviews

The Large PenisPlug™ is the widest in our range of PenisPlugs™, at 55mm long with a 7.65mm shaft and a distinctive Diamond shaped head which is 9.5mm in diameter at its widest. Designed and Engineered for those who fancy something a little different from Sounds. Produced from aircraft grade aluminium and with the super smooth, super shiny mirror finish and rounded tip the PenisPlug™ will slip in easily. The tapered Diamond head design allows the urethra to gently open up and then close around it holding the PenisPlug™ in place.

Stylish and Effective

Every one of the PenisPlugs™ are designed with stylish grooving in the base area to help with gripping them with lube covered fingers and they add to the sensation when in contact with the head of the penis, and they are also fitted with an industry standard 4mm socket in the base. As this is monopole electrode, a second point of contact will be needed such as one of our conductive rubber loops or for prostate stimulation you can use the head of one of our Premium Electrodes.


Size (Diamter) Shaft 7.65mm
Diamond Head 9.5mm
Base Diameter 24.5mm
Overall Length 55mm
Insertable length 44mm
Weight 19g
Connection 4mm
Cable Needed 4mm Cable Bi Cable


Depending on what you use will depend on the cable required, either a Standard 4mm Cable or our BiCable for use with our 2mm loops or sticky pads. Remember as this is a monopole electrode you will need a second point of contact to complete the circuit!


Cleaning is simple and easy, just wash them off in warm water and a light detergent or sterilising fluid or as they are solid aluminium and unlike other cheaper sounds, they are safe to boil (although they may discolour slightly). Make sure the PenisPlug™ is fully dry before storage. If you have any issues with your PenisPlug™, just contact us as they covered by our Lifetime Guarantee.


Because of the nature of Urethral play cleanliness is paramount so we suggest the use of Alcohol Wipes to clean the PenisPlug immediately prior to use and then the use of Sterile Lubricant during play.

Lifetime guaranteeGuarantee of Quality

All of our PenisPlugs™, like all of our Premium Electrodes and Powerboxes are covered by our Lifetime Guarantee, and are made in our own workshops here in the UK.

User Manual

E-Stim Systems Penis Plug User Manual
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Additonal Options:


You will need a cable to connect your electrode to your control unit.
Non E-Stim Systems control units may require a TENS style connection, but may not have the power to drive
the larger electrodes.

Sterile Lubricant

We Recommend the use of Sterile Lubricant (one use/sachet) With all of our urethral sounds.

Disinfectant Wipes

Pack of 12 sterile disinfectant wipes

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