Boundless Body Pump

The description didn't specify the sizing of the tubes at the time of purchase and they are much too small, I can just barely use the largest one. Partly my fault as I could have looked into it more.

Purchased the Boundless Body Pump to replace my NYTC Transmasc Pump that broke. The cylinders provided run really small (for some context : a few years on T, bottom growth size is decent but not particularly large, haven't pumped in years, no surgical enhancements yet). The largest provided cylinder is far too small, however, the pump itself is compatible with the NYTC cylinders so I was still able to use it. The cylinder diameters written on the box do not account for the size lost due to the silicone ring at the opening of the cylinder (too small even without the ring but specifying for those who may fall right into those measurements). The pump itself has a tendency to increase pressure extremely rapidly, which can be risky (increasing with smaller pumps instead of a full pump can mitigate this). Thankfully, the release button permits the partial release of pressure as to not have to start over when the pressure gets too high. Low rating based on cylinder size, as it would've been unusable if I hadn't already had a different cylinder.

Liking it so far! Its nice to have the option of different sizes as you start to see growth, but also for different feelings of pressure. I did find the suction to be overwhelming until I got the hang of it so I'd recommend slowly increasing suction with the lever and experimenting with what feels right as you're starting out. It might take a few tries before getting the hang of it.