The Green Science Dynamo Torch turns a simple toy motor into a generator that transforms hand motion into electrical energy and powers a light bulb.
This kit includes a toy motor, gears, LED light bulb and plastic casing. No additional parts or materials required.
This kit is ideal for young science enthusiasts, and offers a valuable lesson on the transformative power of green science.
Detailed assembly instructions included.
No batteries required.

$16.90 SGD