These are a blast during the summer! I can’t get enough them…literally! Hollar has the As Seen on TV Easy Einstein Water Balloons for only $7.00! This has 100 water balloons with 4 bundles for 4 teams. So fun! First-time buyers will score FREE shipping on their purchase of $10 or more! Returning guests can score FREE shipping on orders of $25 or more! Please note: An order of $10 is required for all orders.