2 x 20mm lentil beads with laser etched Matt Earth design

This is a pack of 2 glass lentil beads with a Matt Earth design on them. They have been laser etched twice- one to give the continents and again for the clouds. They were made in the Czech Republic and the beads are approximately 20mm in diameter, 8mm thick and has 1 hole. They have a Laser Etched coating which will not rub off.