Colour: white-yellow (fluorescent)
Flattened bottom for a secure stand
Diameter: about 8cm
Weight: about 750g
Manufacture: handmade, Czech Republic
Price per piece
The light "collected" during the day is emitted again in the dark. This makes the ball appear to "glow".
The picture was taken under special conditions. The actual "luminosity" is significantly lower, the color more yellow.