Bunch O Balloons Tropical Party allows you to quickly fill and seal 100 water balloons in 60 seconds by attaching the stem to a standard hose. The patented O-ring technology eliminates the need for tying, as the balloons self-seal for fast setup. This set includes six stems, producing over 200 water balloons in tropical-themed colors. The stems and caps are made from certified recycled plastic, supporting sustainability. Ideal for outdoor play, the system simplifies water balloon preparation for instant fun.