The strings give a different feeling that is different from a regular onahole and can stretch a bit before it'll break. Cleaning is not too hard as it has a large entrance hole. Can't see anything bad for its price
Compared to the Bangee Shake it is longer and has more strings. Feels very nice and is quite durable (including the strings). Cleaning is not too hard with this one
I am a big fan of internal bungee string onaholes and own all types I can find. This is my favorite and far superior to plain "Bangee Shake" (without Glans). This has better texture side walls to plain version. The strings give a vibrating twang sensation when glans go in and out, releasing energy like rubber band released internally. This is my second of the same (string in my first one broke after many use). So good, I think I will buy another spare. When used with correct lube (milky type), even better.