EUDAX Fruit Battery Science Experiment Kit with Electronic Clock and RGB LE Model:BMB99741 Built In 4 Wheels On

Built In 4 Wheels On The Bottom And 4Grooves In The Top Lid

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Not Suitable For Children Under 3 Years Old Alone To Avoid Swallowing And Causing Unnecessary Trouble

Your Family Members Or Colleagues Will Definitely Burst Into Laughter

EUDAX Fruit Battery Science Experiment Kit with Electronic Clock and RGB LE Model:BMB99741 Built In 4 Wheels OnPackage Includes: 4 pieces copper sheet, 4 pieces zinc sheet,1 piece Electronic clock,2 pieces RGB LED,4 pieces Wire, 2 pieces wires with clip, 1 piece English assembly instructions Easy to operate: you only need to prepare fruits, vegetables or drinks to assemble a battery to work with led or electronic watches, such as: apples, oranges, potatoes, lemons, tomatoes, cola, pears, pineapples, or salt solutions, etc. By completing the Fruit battery