You want many different balloons in one set? Then this is exactly the right one. In the set of 25 colorful balloons , not only are the standard balloons, but also somewhat elongated. A colorful mix for birthdays and celebrations of all kinds.
The balloons are suitable for air and helium filling . For a helium filling, the flight duration is about 10 hours. This can be \"artificially\" extended by filling the HiFloat levitation extender liquid (also available in the shop) into the balloons and allowing them to dry, allowing less helium to escape and extending the flight time by up to 25%.