Kalisan Nozzle Up modelling balloons in standard dark blue. Each bag contains 50 premium-quality 1"/60" latex balloons, perfect for creating intricate balloon designs and sculptures. Made from 100% natural latex that is fully biodegradable, these balloons are crafted without nitrosamines for a safer, eco-conscious choice. Ideal for professional decorators and balloon artists seeking reliable, high-performance modelling balloons.