4M - KidzLabs - Lemon Clock

4M Toys Australia Verified independent store

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Discover the science of batteries by turning a lemon into a power source. Simply add your own lemon to activate the clock and explore how natural materials can generate electricity .A hands-on introduction to clean energy and chemical reactions.For Ages 5yrs+Package Dimensions (cm): H: 20 W: 13 L: 2 Show more