High-Temperature Resistant ABS Material: Made from ABS plastic, this product withstands high temperatures, ensuring durability and safety during use Ergonomic Size for Children: Scientifically designed with children's grasping habits in mind, it offers a size that is more comfortable and suitable for little hands Sealed Design for Leak Prevention: Features a secure, sealed construction that prevents liquid leakage, providing a 360° leak-proof experience Multi-Pore Design for Abundant Bubbles: The multi-pore design allows for the generation of a large volume of bubbles, enhancing the fun and interactive experience for children Includes Bubble Solution: Comes with a scientifically formulated bubble liquid that is safe to use, ensuring peace of mind during playtime Specification: Material: ABS Batteries: 4 x AA batteries (not included) Ability Development: emotion, vision, intellectual development, crawling, manual and brain use, grasping, senses, hand-eye coordination, other ability development, interactive toys, hearing, parent-child communication, interest development