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Trust science to take your summer water war up a notch with these high-tech Easy Einstein Balloons. Attach it to your garden hose to fill and automatically seal an entire water balloon fight arsenal of long-lasting, anti-leak balloons in seconds.
- Once you reach balloons’ ideal size, built-in smart valves close supertight, no twisting or knotting required
- No more spending hours filling and tying balloons for backyard battles
- Water stays inside with the advanced anti-leak technology
- Easy Einstein Balloons Set includes 100 balloons in neon green, pink, yellow, and orange
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