The medium blue balloons by Vivallons are an excellent choice for anyone looking to create colorful and festive decorations. Made by Comercial Persan, this product comes in a handy bag containing 20 balloons. Their balanced blue tone makes them perfect for various themes, from children's parties to more elegant settings. They are versatile and recommended for psychomotor games like blowing or exciting balloon ping-pong races. They can be inflated with air for longer lasting use or with helium, allowing them to float.