Point d'origine
Guangdong, China
Type d'outils et d'équipements de bijoux
Appareils de contrôle et mesures
Type
diamond size color shapes master set
Product name
loose diamond gems stone size master set diamond tester
Usage
test diamond color, size and shape
Payment
paypal, western union,TT
Types of diamond tester
diamond size master,diamond color master, diamond shapes master
Application
showcase, teaching sample, selling and so on