Australian stockist

Gemmological Association of Australia

order from their website here

European stockist

I.David, Belgium

order from their website here

Nordic countries stockist

Aktiv Guld, Denmark

order from their website here

European stockist

Bijou Moderne, The Netherlands

order from their website here

US stockists

Brickyard Books - order here

Jewelry Arts Inc Tools - order here

Amazon

Amazon.com - order here