Pump kit for Hi-Float bottle

One pump set.
Fits 710ml and 2.84L bottles.
Order Hi-Float substances separately!
Hi-Float creates an impermeable film on the inner surface of the balloon, which keeps helium inside the balloon and extends the flight time of the balloon up to 25 times. Balloons treated with Hi-Float can fly for about 1-2 weeks.
The substance is water-soluble, non-toxic, and biodegradable.

Instructions for use: Place the balloon onto the pump’s rod completely and insert approximately a pea-sized amount of Hi-Float into the balloon.