.........JT's Stockroom
Penis Pump Cylinders and Hand Pumps

Questions and Concerns about Pumping? Visit our Suction FAQ Page

8" & 9" Cylinders
Measurements
(Diameter/Height)

Item #

Price
 
1¾ x 8"
B649
$72.00
1½ x 9"
B648
$72.00
1¾ x 9"
B031
$72.00
2 x 9"
B029
$72.00
2¼ x 9"
B030
$72.00
2½ x 9"
B028
$72.00
3 x 9"
B650
$72.00

Descriptions and instructions detailed below.
12" Cylinders
Measurements
(Diameter/Height)

Item #

Price
 
1¾ x 12"
B033
$72.00
2 x 12"
B032
$72.00
2½ x 12"
B116
$72.00
3 x 12"
B651
$72.00
2¼ x 12"
B675
$73.00

Descriptions and instructions detailed below.

Two-stage Penis and Ball Cylinders
Measurements
(Diameter/Height)

Item #

Price
 
3 x 5 x 10"
B676
$190.00
3½ x 6 x 10"
B677
$198.00

Descriptions and instructions detailed below.

Mushroom Head Cylinders
1.75"
C108
$149.00
2"
C107
$149.00
2.25"
C109
$149.00

The Mushroom Head cylinder is a specialized cylinder for advanced pumpers. It concentrates the vacuum at the head of the penis, focusing results in this area. Use the mushroom head cylinder after you have pumped your penis until the shaft becomes thick & tight inside the cylinder you are using. This will focus the pull mainly on the penis head.

Mushroom Cylinder sizes indicate the diameter of the erect penis shaft.

Isolator Cylinder
2"
C110
$198.00

This is a Penis Cylinder with separate chambers for your cock and balls. It has different levels of vacuum pressure that yanks the penis up and out, and pulls your balls away from the body.  This special cylinder is made with three chambers and two valves. The most important measurement is for the penis chamber.  In order  for this cylinder to work to its fullest, you must be able to fill the penis chamber from side wall to side wall. After you fill the penis chamber, a second valve allows for adjusting of pressure in the chamber filled with the balls. When pressure is increased in the ball chamber, it yanks the balls forward pulling away from the body. Measure around the balls and penis when hard.



Also available:
Double-Ended Cylinder (B027) - $110.00
2¼" diameter / 20" in length
Designed for two men to use simultaneously.


Hand Pumps
Basic Brass Hand Pump
B025
$50.00
This is the basic workhorse model, suitable for wet or dry use. Many pumpers have reported that hand-pumping while in the shower with warm or hot water can be very pleasurable. The warmth also helps the penis to expand. The brass hand pump will work either dry or with water.
Deluxe Brass Hand Pump
B026
$75.00
This brass pump has a PSI pressure guage for accuracy and safety. Durable and designed for one hand use. However, this pump needs to be kept dry as it is NOT suitable for wet use (such as in the shower/tub, or in other steamy settings).

This male coupler can be pushed in to attach the pump hose to the cylinder. Compatible with most major brands of cylinders.

Male (B627): $13.00 ADD THIS ITEM TO MY SHOPPING BASKET

This female coupler can be screwed in to serve as a replacement connector for the tops of cylinders. Compatible with most major brands of cylinders.

Female (B626): $16.50 ADD THIS ITEM TO MY SHOPPING BASKET

Before we get into discussing the joys of penis pumping and the exceptional quality of this new line of pumping products, we want to say this first: Proceed slowly and with care. Excessive pumping can lead to discomfort and injury. When using pumps such as these, never proceed to the point where the suction causes pain. Stop when the penis is only slightly larger than its normal erect size. Be sure to read all the directions and warnings, and be conservative and cautious in using these devices.When pumping, it is strongly suggested to not pump for more than 10 minutes a day each time.These new penis cylinders are hand crafted of the finest space-age polymers. Each crystal clear cylinder is built for comfort and the best vacuum seal without the use of awkward rubber gaskets. All expansion tubes are made of the thickest and strongest materials available, for maximum pumping results. They include a quick connect/disconnect safety release valve that allows for disconnection from the expansion tube while maintaining the exact pressure you have chosen. How does cock pumping work? The penis is well lubricated and inserted into the tube. The pump is attached via the safety quick release airlock attachment. Upon pumping a vacuum is created - penis enlargement happens as your penis grows to maximum dimensions inside the tube. While overzealous vacuum pumping does carry some risks, when done carefully, it is a safe way to achieve mild penis enlargement. The most frequent problem is pumping the cock too hard and fast, stressing the penis. Too much pressure can cause temporary bruising of the penis, water blisters, red pinpricks etc. Go slowly and increase the vacuum gradually over a long period of time. Medical Doctors have been using vacuum pumps to treat impotence for years. If done carefully, pumping is safer than surgical alternatives to penis enlargement. Most get greater increases in width than in length. This occurs with long pumping sessions. It's difficult to predict how much of an increase in length will occur, but it's possible, while in the cylinder to gain as much as 2 inches or more in length. Generally the increases in girth will be larger, and longer lasting. Penis width is increased using wider cylinders. If you're more concerned about getting increases in length it is suggested that you buy a narrow cylinder. Your penis will get more of a pull in length in a long narrow cylinder, than pulling outward, which increases width.Find Your Length: Optimum penis cylinder length is 2-3 inches longer than the topside length of your erect penis. (Lay a ruler on top of the penis with the base nestled snugly against the point where the penis shaft meets the body.)Find Your Diameter: Penis enlargement cylinders are sized using the circumference (the distance around) the penis when erect. To measure the erect penis to use a string or shoelace/dental floss and wrap it loosely around the thickest part of the penis when erect. (Usually this is very near the base, but some men find the area near the glands (just below the head) to be thicker. Mark the string where it comes together, lay the string out flat next to a ruler and measure the distance between the markings. This measurement is your penis circumference. Use the chart below to determine what size penis cylinder to order. (if your measurement falls between two steps on the chart round up to the larger cylinder size.

Penis Circumference
Order Cylinder Diameter
5 1/2"
1.75"
6 1/4"
2"
7"
2.25"
7 7/8"
2.5"


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THE TOYS IN THIS CATALOG ARE FOR USE BY CONSENTING ADULTS AS NOVELTIES, FASHION ACCESSORIES, AND SEXUAL TOYS.
JT's STOCKROOM ASSUMES NO RESPONSIBILITY FOR UNSAFE, IMPROPER, OR ILLEGAL USE OF THESE ITEMS.

PLEASE BE SAFE, SANE, AND CONSENSUAL!

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