Should i try this for jayden 2 birthday ..450 balloons, a few toddlers and the most awesome 2nd birthday party ever. I used a baby fence to leave a balloon free path for adults to be near at hand, then later used the fence to corral balloons and make them deeper. My two year old loves crawling under them. $50 in balloons. I do suggest using an air compressor to save your lungs.
