The So Pump is obviously a penis pump, widely used for solo male masturbation and temporary penis enlargement. However, it can also be used to stimulate a woman's nipples and clitoral area, (not vaginal-I was warned by another member this could be dangerous - thanks!) making her a bit more sensitive. I liked the clear plastic, which allowed me to watch him pump it up an inch or two at a time. Until it got stuck. The TPE donut was very small, and with a bit of pumping, caused some serious pain.

We tried it a few times, varying how he held it and also with me pumping him, but the result was pretty much the same every time. The pump is way too small. It will fit an average to smaller person, but not a more endowed individual. The shaft is handheld and you need your other hand for pumping.

The sleeve is TPE and is very soft and squishy. The material is a bit thick, and when inserted into the pump it doubles to about 1/4", removing about half an inch from the interior 2" diameter. The opening is about 1 inch and has a lip at the top, which creates the suction. It also causes some very serious pain after your penis has swelled a bit.

The shaft is hard plastic and is 2" diameter by about 8" long. It curves to a dome point at the top which makes the usable space about 7 inches.

The tubing is very well anchored into the top and has an outer shell to protect it from damage. It hooks tightly into the bulb, and has a push button release valve.

The plastic smell is pretty mild and goes away after being aired out for a few hours. The quality is upstanding and the So Pump is made to be durable.

I am very impressed with the quality and like the design. The sleeve was a great addition, most sleeves are rubbery and grab lint. I wish this was bigger, it is made for smaller to average sized penises and causes a bit of pain where the sleeve neck goes over the base.

The toy is not very discrete, but could be hidden in a round mailer from the post office along with lube, etc.

I wanted some vibration and put a cock ring around the outside and a heavy duty bullet, that would have worked nicely if I would have fit. There were a couple of times it sounded like ducks in the room from the air leaking, definite mood breaker but a bit of humor is okay. The bulb did go flat a few times, but filled back up with a bit of air release.

DO NOT fall asleep with this pump on your penis. Remove after about 15 minutes. I wanted to put the warnings on here and this seemed like a good area.

I washed the sleeve in soapy water and rinsed it very well. I air dried it before sanitizing with a good toy cleanser. The pump I washed with a soft bottle brush in soapy water, rinsed and dried it immediately, and then sanitized the shaft's interior. The tubing I wiped down with toy cleanser.

The packaging is just pull apart shaped plastic. I personally keep this in a mailing tube for cleanliness.