🎶 Build, Play, and Listen – Where Imagination Meets Innovation! Crafted from non-toxic materials for worry-free fun. Teach essential STEM concepts through interactive play. Ignite your child's imagination with 120 exciting projects! Includes everything needed to build a real working FM radio. Seamlessly integrates with other popular building block sets. 120 Projects Real FM Radio 46 Interlocking Pieces The E-Blox Building Blocks STEM Circuit Kit offers 120 engaging projects that allow kids aged 8 and up to explore the world of electronics and sound. With 46 interlocking pieces, this non-toxic kit includes everything needed to create a real working FM radio and other exciting inventions, making it a perfect educational gift for budding engineers.