12 inch black balloons ideal for a new year's party. The print on the balloons features a champagne bottle surrounded by bubbles.
Filled with helium in a closed environment (18° C) float time is approximately 18 hours.
Filled with air in a closed environment (18° C) float time is approximately 20 days.
When inflating latex balloons with air or helium we recommend inflating until the balloon has a tear drop shape. Be careful not to under-inflate (round shape) or over-inflate (pear shaped) for maximum flying times. Latex balloons can be sealed by tying the balloon neck or using one of our balloon closures.
This balloon is biodegradable.
* The dimensions shown may differ slightly.