Over-Inflating Balloons Inside of Balloons

Inflating one balloon inside another to see witch one pops first. 0:00 GL700 on the Outside vs. GL1200 on the Inside 1:20 GL1200 on the Outside vs. GL700 on the Inside 2:37 36-Inch on the Outside vs. GL700 on the Inside 3:50 36-Inch on the Outside vs. GL1200 on the Inside Check out the giant banner balloons here: https://www.cattex.com/en-gb/latex/gi... https://www.cattex.com/en-gb/latex/gi...