Helium spray contains 12 LITERS of compressed helium gas. This helium in spray balloons can fill 1 to 2 COMMON BALLOONS (need to pressurize) or 1 foil balloon with a diameter of up to 45 centimeters. Foil balloons made of soft rustling material no longer need to be pressurized. The latex balloon lasts for about 6 to 12 hours after inflation with helium, foil balloons for about 7 days.
The spray does not inflate balloons larger than 45 cm! The spray is not suitable for inflating balloons such as Large Foil Numbers and Large Foil Letters! Spray is not enough for these balloons, we recommend Helium for 20 balloons, which you can inflate 2 foil balloons + a pair of classic 22 cm.
This helium in balloons will guarantee you a lot of fun not only in the air, but also on the ground. Helium is a colorless and non-flammable, odorless and tasteless gas that is harmless and harmless to health and the environment. You can use it to inflate balloons or change the tone of your voice with it.