The blue LED diving fish from Idena is a fantastic water toy that provides a wonderful bathing experience for both young and old water lovers. As soon as the diving fish comes into contact with water, it automatically activates its lighting function. The bright colors and colorful fins turn bathing into a vibrant adventure, even motivating those who are usually averse to water. Whether in the swimming pool or at home in the bathtub, the LED diving fish guarantees fun and attention. The batteries required for operation (3x LR44) are already included in the package. The batteries are waterproof and sealed, making them non-replaceable. The Idena brand has firmly established itself in the writing and toy industry, offering a wide range of products in the categories of office, school, creative, toys, and seasonal items. The brand promise "We live ideas" is reflected in over 1,000 Idena products.