RuiLing 1Set DIY Fruit Battery - Potato Alarm Clock Educational Sciences Toys
About this product
*Warm prompt: There are some small items, please prevent the child from swallowing
*Suggestion age, over eight years old.
*This fruit battery set includes a digital clock, zinc and copper strips, a number of wires; three potatoes are all thats needed to create a working clock. No batteries required.
*You can make apple, orange, pineapple, potatoes and some other fruit into fruit battery.
*Widely used in intellectual development, hands-on brain, interest training, interactive toys, parent-child communication.
Description
Warm prompt:
There are some small items, please prevent the child from swallowing.
Suggestion age, over eight years old.
Description:
You can make apple, orange, pineapple, potatoes and some other fruit into fruit battery.
This fruit battery set includes a digital clock, zinc and copper strips, a number of wires; three potatoes are all that's needed to create a working clock. No batteries required.
Operating steps:
Firstly, knead the fruit to make it more loose so that the water flow more fast,
Secondly, plug in the two electrodes,
Thirdly, connect the wire
Finally, install the diode or electronic clock on it.
Application:
Widely used in intellectual development, hands-on brain, interest training, interactive toys, parent-child communication.
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MM4082
