The 2-Stage Monster Cock And Balls Cylinder

Are you interested to get your cock and balls pumped to a monster size simultaneously? Finally! it is possible to get your whole package (your cock and balls) pumped to the max with one stroke, using just one cylinder and any of BostonPump.com's pumps. For years, many advanced pumpers and penis pumping enthusiasts have utilized a large size BostonPump’s Standard Designed or Straight Cut Designed cylinders for the purpose of simultaneous cock and balls pumping. Of course, this method was inefficient, painful and had very limited results.

The 2-Stage Monster cylinders are designed to take your penis pumping to next level without boundaries. Originally developed by Pro-Pumpers, the 2 Stage Monster cock and balls cylinders will help you get your cock and balls (scrotum) to a much larger size, with proven result, NO JOKE! 

How Does It  Work? It is built with 2 interconnected cylinders. The smaller 1st stage cylinder (The Entry) allows entry of both the cock and the scrotum into the 2nd stage (The Chamber). The 2nd stage simply acts as a pressure tank. Due to the 2nd stage's larger size, it will be possible to get a very unified compact vacuum pressure with plenty of room for expansion. The 1st stage will secure the cylinder on the shaft of your penis so that the cylinder, with its large size can be balanced and retained relatively steady.

Entry Size: Is the opening which must be the size of your balls and your penis together. Please refer to "How To Measure" page HERE. to get more info.

Chamber Size: It is usually a fixed size. This part should be large enough to have room for you to grow and expand (but not so big that it is hard to carry), to build good suction and not too small to get pinched. The best is to let your desire do the job.

How To Choose Your Boston Pump 2-Stage Cylinder? The 2-Stage cylinders are offered in 4 different groups: The Starter, The Intermediate, The Advanced and Pro Series. Please refer to each group and choose each stage carefully. You always need 2 sizes for your 2 Stage.

The Overall Length of  all BostonPump.com 2-Stages is 10". The Entry Size or the 1st stage is 1.5" and the Chamber or the 2nd stage is 8.5" long.  All the measurements are (+- 1/8").

Yes, We Can Customize Contact Us Here

-Fully hand-crafted and hand-polished in U.S.A. 

-Sold with 30 days limited manufacturer’s warranty.

-This is not a kit. Pump sold separately.

-Always measure yourself carefully before ordering. No return or exchange of 2-stage cylinder with wrong size even if the seal is not broken  HOW DO I MEASURE PAGE

Disclaimer: For various health reasons, bostonpump.com does not recommend using the 2-Stage cylinders to pump beyond the normal routine or what is considered as the mainstream penis enlargement. We are only offering you the equipment. Purchasing and utilizing our products including BostonPump’s 2-Stage cylinder is your full responsibility. You are also responsible to stay safe and exercise moderation and common-sense at all times. Excessive pumping and odd penis pumping routines are 100% discouraged by www.bostonpump.com and all our affliates. We are not/will not be reponsible or liable for any personal injury(ies) as result of use or misuse of all our products including the 2-Stage Monster Cylinder. For complete list of our disclaimer, please refer to our CAUTION page.