Running out of batteries for your calculator, no worries. Create electricity using recycled soda cans and pencils with the Green Science Tin Can Calculator. Make your own batteries.

• Explore the science of electricity with the Tin Can Calculator
• Recycle tin cans and pencils to generate electricity which powers a calculator
• The Tin Can Calculator will be a cool classroom or home gadget
• Learn the science of creating electricity in a fun hands on experiment
• Fun and educational
• Contains : 1 x Can holder, 2 x Pencils, 1 x White wire, 1 x Calculator holder, 1 x Calculator with wires, 2 x Pencil connectors, 2 x Pencil holders, 1 x Sand paper sheet, 6 x Screws, 1 x Adhesive foam
• Game Type : Creative