Title
Semi-transparent Round Flat Back Cabochon Synthetic Opal
Lead time
14-16 working days
Composition
80% SiO2 + 20% Resin
Payment term
paypal,T/T,western union,Aliexpress
Shipping ways
DHL,UPS,FedEx,TNT,EMS etc.
Export experiment
11 years
Production experiment
21 years