This is for the guys, but not the very girthy ones. This contraption is complicated and difficult to work with only two hands. It only stimulates the penis. I would recommend that the guy have someone else around for a helping hand, unless they are a pro at masturbating with all the different things to adjust plus slippery hands.

The Black Jack is made of TPR Silicone and ABS Plastic. The sleeve is silicone with nubs and a mouth-like opening while the casing, controls, and handle are plastic. The suction bulb seems to be rubber to me. The silicone is very soft, but not accommodating to girthier penises. It left indentions on Hubby's penis rather than gliding up and down around it, even with lots of water-based lube. The texture is suitable for everyone. I noticed a little "packaged plastic" smell when we first opened it, but it went away. I didn't taste it.

I thought (without doing any research...) that Hubby would like the design. This wasn't the case! It's bulky and complicated with the control knobs being so sensitive and the suction bulb at the top. There is a very fine line between getting the "right suction" and so much suction that it's painful. We never could get it right. This pump seems to be better suited for less girthy users, although the unit is very cumbersome. It's not easy to hide at all and I definitely don't think it's travel friendly.

The controls consist of a wired remote with two dials, one for "thrusting" and one for vibration, and a suction bulb (much like those found on blood pressure cuffs) at the top. It's difficult to get everything set just right because of all the variations. The bulb doesn't fit well and tends to get misplaced. The dials on the remote are very sensitive, and sometimes I hear the unit vibrating or humping the underwear drawer. It's quite noisy.

I couldn't figure out how to take it apart to clean it. There's no way to detach the sleeve from the egg inside the case (well, there is, but I can't get my hand in there to put it back!), and it's not waterproof so you can't really pour water in it and wash it out. We chunked it because of all the issues we had.

The packaging was just a cardboard, recyclable box and a plastic bag. I didn't see any instructions in the box, and not much information was on the box. The box is too flimsy to use as storage, but is nice and squared so it would wrap well as a gift.

Hubby hated it. Plain and simple. It hurt and didn't do what it said it would do.