E-Stim Systems Gel

Small Diamond Penis Plug

(£29.16 ex UK VAT)

Add to Cart:

  • Product Description
  • Customer Reviews

Our Small PenisPlug™ is just 55mm long with a 5.65mm shaft and features a distinctive Diamond shaped head which is 7.5mm 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

All of our 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. Our PenisPlugs™ and are 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 (Diameter) Shaft 5.65mm
Diamond Head 7.5mm
Base Diameter 24.5mm
Overall Length 55mm
Insertable length 44mm
Weight 17g
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

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


Reviewed by
5 of 5 Stars
I bought this in order to add some spice into BDSM play with my husband and I loved using it on him. It looks stunning and is so smooth it slips in very easily. We found the best combination was with a cock loop or an anal electrode and the sensations were very strong indeed. I made the mistake of getting the small instead of the medium but it works none the less, measure yourself guys. I have even used it on myself so you could just call it an electrosex urethral plug. If you are looking for a great way to add some spice to your cock play then this is definitely worth a go, it's just like sounding but with the added sensations that go with e-stim play.
Reviewed by
5 of 5 Stars
A great new addition to my armoury. Using mono low-profile leads, with the other lead connected to a Flange, when used with a 2B on 'waterfall' setting the sensations are FANTASTIC!! I found that used it conjunction with a condom, it can help maintain good contact, and doesn't slip out.
Reviewed by
5 of 5 Stars
These look intimidating, but are well worth the effort. I used mine (with low profile leads) connected to a Flange as the other (mono) contact. With a 2B on 'waterfall' setting, the effect is FANTASTIC!! One thing, it is best used with a condom, to stop it slipping out, but a HIGHLY recommended piece of kit!


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

Add to Cart:

Your IP Address is:
UltraSound™ Smooth urethral sounds are now available