With proper use you can enlarge and stimulate your nipples using a high tech vacuum pump. This pair of cylinders are crafted from industrial grade clear acrylic. For use with the Size Matters Nipple Pump.

Enjoy watching your nipples grow with proper use. Enhance sensitivity of the nipples. Can be used to create great stimulation or punishment with higher pressure levels.

We offer two sizes. The small size cylinder will make the nipples more elongated after suctioning. The medium cylinder will make the nipple stout.


Measurements:

- Small: Inner diameter is .6875 inches.
- Medium: Inner diameter is .875 inches
- Both Cylinders measure 3.75 inches in length