4M Green Science Tin Can Calculator (03360)

SKU: 4893156033604

Price:
$25

Tax included

Stock:
Sold out

Description

Running out of batteries for your calculator? No worries! Recycle tin cans and pencils to generate enough electricity to power a calculator.

 

Contains:

 

1 can holder

2 pencils

1 white wire

1 calculator holder

1 calculator with wires

2 pencil connectors

2 pencil holders

1 sand paper sheet

6 screws

1 adhesive foam

Detailed instructions

Requires 2 used and cleaned aluminium soda cans, pencil sharpener, water, salt, small cross-head screwdriver not included

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