Want to see you cock swell to its full potential? Our Mr. S brass hand pump and acrylic cylinders are USA made and totally durable. Pump up your dick and suddenly it feels like you have someone else's cock in your hand. Our cock cylinders are made to give you maximum enjoyment and use a unique process which results in a better seal and greater comfort.

Cylinders are 9 inches long and available in sizes 1-1/2" through 3-3/4"

To find the right size, wrap a string loosely around your cock when hard and measure the string's length. Then use the following guide to help determine the size cylinder you need. It's better to have a little room, so we suggest going up a size if you're unsure.

Sizes 4" thru 5" are custom order. Please expect and additional 2 weeks for delivery.

String Length	Cylinder Size
5 inches	1 1/2 inches
5 1/2 inches	1 3/4 inches
6 1/4 inches	2 inches
7 inches	2 1/4 inches
7 3/4inches	2 1/2 inches