Product introduction As you pull a strap, the boat goes above the hot water. (From Amazon.co.jp) From Switzerland Swimming Swimsuit is not required from Amazon ? ?Product Features? ? When you pull the straps, the boat goes above the hot water. ? It is an eco friendly bath toy that does not use batteries ? for easy handling even for children with small hands. [Developmental Note] The time of the bath awakens your child’s senses. By adding fun time. Please watch over the way your child experiences various movements, sounds and water feel. ?Discovery in the bath? Please sing your child’s favorite song when washing your body. It is an opportunity to recognize that the time of the bath is fun.