Everything works as promised. The device is easy to use and clean. It isn’t very heavy, it’ll hold on it’s own once you’ve pumped it to it’s max. It’s fun to use, it’ll give you that feeling of satisfaction and power. The only downside is if you pump too much, your testicles might get sucked in. The trick is to wait a good 3-5 minutes from when you step into the shower/bath, it will soften your testies/penis, (very important to stay relaxed, not tense).