A device for sorting amber into fractions.

A device for sorting amber into fractions. Separate amber and other materials into fractions of 1 mm, 2 mm, 3 mm, 4 mm in size. Look at my other works with amber and laser engraving on wood:

Homemade laser engraver on Arduino http://forklg.ru/viewtopic.php?f=98&t=997&start=180#p4171

Examples of my products with amber http://laser.int39.ru/

My channel on Youtube with homemade devices https://www.youtube.com/channel/UCKgvz9y905LvEO_7uAyRrSg/featured

Good luck my friends, best regards -