1).material : K9 or K5 optical crystal

2).Price : competetive and the last price is mainly depended on customers ' QTY

3).Package : The gift packing box , we can make Logo on gift box 

4) Sales terms :  FOB shanghai , Ningbo

5).Payment terms  : 30% deposite by T/T, 70% payment at sight of B/L copy

We can produce all kinds of what you order according to your own design standards . Please do contact us for more information .