This Unique Paintbrush Uses Sun to Draw

Febo is an unique paintbrush which you can use to draw anything using the sun. Just wait for a sunny day, take a pencil and a wooden board and get creative! Refine the result with a lens and in a few minutes you will have a unique drawing made with the sun.

How it works:
The product uses the scientific principles of a magnifying lens to help express your creativity.
Febo works by concentrating sunlight on a specific point.
This amplifies the power of the sun's rays allowing permanent inscriptions to be created on the material.

Source: febo