Have inflated the Togu pump a small football quickly and without problems. Then I tried on my exercise ball (large) and pumped me stupid until I once noticed a small success and then I tried on my Sissel seat cushion, but it sounded as if air out of, instead of being purely blown. The tip is too long for the seat cushion. Which reminds me broke off the tip. So I would be very careful and use only the connecting part for all never the tip alone :-( Now I would have to buy the whole thing again, but I desire frankly totally gone .... even if it is not expensive, I think you can but still sell something more robust or? Togu Ball Pump double stroke, white, 965 550
