Review on 2-Pack Joywayus 1/4" Male Hose Pipe Tubing Fitting Brass Mini Ball Valve Shut Off Switch With 180 Degree Operation Handle. by Tony Francis

Can valves be considered cute. I would have guessed not until I saw these.Compared to my 1/4 milton valve, these are absolutely tiny. The handle is less of a handle than it is a thumb lever.The overall size is barely bigger than a nipple.Basically, these are great for localized control on an open chuck multi-inflator system. With an open chuck, air will flow out regardless if it is on a valve stem or not.But by using and open chuck, you can skip having a drain valve to release built up air.And because of the size, they can be by the chuck without being too bulky.Overall, it's a pretty cool and cute solution.