Kaos Red & Blue Biodegradable Latex Water Balloons - 450 Count and 2 Deluxe Balloon Fillers 450 Red and Blue Water Balloons Balloons are made from a biodegradable latex, safer for the environment Set includes 2 Deluxe balloon fillers. Attach to a hose or faucet, easy fill and tie Perfect for parties, games, or any other outdoor day! Red and Blue Water Balloons are great for Fourth of July!