I bought it for my 4 year old granddaughter, she really liked it. Have fun, but 30 balls is far from full. I had to order more balls. For the price I paid there could have been a lot more balls in the kit. I've noticed a few loose threads, but there don't seem to be any leaks. I just hope the threads don't unravel. Overall it stands up well, feels solid and well laid out. The motor is very powerful and inflates anything in less than a minute.