4M Kidzlabs Lemon Powered Clock is a fantastic way to introduce children to the amazing world of battery science! Imagine the excitement on your child’s face as they build their very own clock using just a lemon, copper, and zinc plates. This hands-on experiment not only teaches kids about electricity, but it also sparks curiosity and creativity, encouraging critical thinking and problem-solving skills. As parents and educators, we know how important it is to make learning enjoyable, and this STEM toy does just that while providing a fun and educational experience for kids ages 5 and up. 5+ years