Want to send a go pro into the stratosphere? Now you can!
These surplus Canadian weather agency meteorological balloons are specially constructed to be filled with a light gas to take weather measurements up in the higher atmosphere, now so can you!
Also make great targets on the range if weather experiments are not your thing!
Buy them individually or get a deal and buy a box of 50!
10 Grams - 3" RED CEILING BALLOON
Manufactured by Hoskin Scientific