The length of the sound is adjustable to allow easy insertion to varying depths. The cylinder is bi-polar, with a ring electrode at the base, so it can be used on its own.
Internal diameter (50mm) and a diameter for the sound (5mm).
Sizing
Internal diameter (50mm): In our hand pump cylinders 50mm is by far the standard size. Due to the way hand-pumping works the sizes are not that critical - as long as the penis will fit inside the acrylic tube when erect, with room to grow during pumping. Diameter is calculated by dividing circumference by 3.142 (π)
Length: The cylinder length is 210mm.
Sound: The sound is available with a diameter of 5mm. The length of the sound is adjustable to allow easy insertion to varying depths. The tube is fitted with a standard ‘click fit’ female connector compatible with hand held vacuum pumps
BI-polar E-stim:
The 'Polished Ring' cylinder is bi-polar and can therefore be used on its own.
