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Build Your Own Salt Water Spider Robot Toy Science Kit

Availability: In stock

£5.99

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Build Your Own Salt Water Spider Robot Toy Science Kit

Includes everything you need to build your very own fun moving toy spider

No batteries required ~ this spider is powered by the reaction of salt water with the metal sheets in the fuel cell!

An educational and fun toy!

Just add salty water and watch the spider come to life.

Not suitable for children under 3 years

A futuristic robotic Spider. Just add salty water and the Spider turns it into electrical energy to drive its motor.

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