"good quality. I got these with sold bright colored balloons to inflate within the clear. They look great! I couldn't find the clear balloons locally and these are perfect :)"
"Not quite what I would expect as "professional" but it will do the job, and still beats blowing ballons the old fashioned way. I'm not sure what the trick is to get a good seal though when putting the balloon on. My hand was cramping trying to pinch the balloon to the pump, so not to let air escape."