Kumamon Dorayaki Special Edition Squishy Ball Chain You cannot chose the type/style of the Kumamon and they will sent to you randomly. It is no case be given to children below 7 years or consumed by anyone in any circumstance. When you press in the Ball there may be a sound of a bubble wrap . Please don't worry all is fine with your product. Official copyright product Strapya World ships all items directly from Japan so please check the shipping fee before placing an order