Smooth Polished Aluminium ProbeMono polar polished aluminium probes with strap loop (for harness) and 4mm banana jack socket. Choose between 15mm (slim designed for E stim without the stretch), 30mm (standard). Mono polar E stim: The polished aluminium probes are mono polar and therefore need another electrode to complete the circuit (such as one of our hand pump cylinders or SPTs).

The SPT is designed to be used hands free and there is a built in system which allows it to be suspended over the penis

There is some variation in the external diameter of our tubes from one model to the next and although the harness material is stretchy so it is possible to use each harness with a variety of tubes

or 40mm diameter polished aluminium probe

Authentic 1950’s dairy teat cups – restored

5mm jack to 2 x 4mm banana jacks

Large size starts at 44mm reducing to 24mm and is 40mm deep

Choose a size equivalent to your erect diameter – up to 5mm smaller is ok Diameter is calculated by dividing circumference by 3

Iced or warm lube can feel good

The overall length can be changed by substituting different length cylinders

Lower settings will continue to offer gentle e-stim

The standard harness has a waist size of  up to 40"/100cm

The fluid itself is the electrode – there are no physical contacts in the upper section