Description: 【Hands On DIY Conch Speaker Kit】: This DIY science kit offers an engaging, interactive way for kids to explore basic engineering and sound principles, making it an ideal educational gift 【Encourages Creativity & Problem Solving】: Children build their own working conch shell speaker, fostering innovation and critical thinking through guided experimentation 【Sturdy KT Board Material】: The DIY conch shell speaker kit is made from lightweight yet sturdy KT board for easy assembly while ensuring safety during construction and play 【Compact & Portable Design】: Finished model of the diy conch speaker kit measures 11 cmx7 cmx13.2 cm/4.33 inchx2.76 inchx5.20 inch, great for desks, shelves, or showcasing science projects 【Complete Handmade Material Pack】: Includes all necessary materials to complete the DIY Conch Shell Speaker project set, just follow the instructions for a rewarding DIY experience Specification: Material: KT Board Size Chart: 11 cmx7 cmx13.2 cm/4.33 inchx2.76 inchx5.20 inch Package Includes: 1 DIY Conch Speaker Kit