I love it when fans send me balloons because I get to play with different kinds and brands that I possibly never would have! I have a inflated a few green cti 12" and planned on chair popping them but because my chair has springs I find that it is difficult and dont want to break my new chair! I move to the ground for some good ol fashion s2p. These little green balloons sure were tuff, even fully inflated I had to do a lot of bouncing and grinding to get these to pop!