Little Mina wants to see how 14" balloons from three different manufacturers compare, in terms of size and difficulty of inflation (pressure). She blows the first one without a check valve, but decides to add it for the other two, which does not affect the balloons in any way. Since this was shot before we implemented our new snap-together system, she actually has to use tools to unscrew the PVC pipe fittings!

Little Mina wants to see how 14" balloons from three different manufacturers compare, in terms of size and difficulty of inflation (pressure). She blows the first one without a check valve, but decides to add it for the other two, which does not affect the balloons in any way. Since this was shot before we implemented our new snap-together system, she actually has to use tools to unscrew the PVC pipe fittings!