... in JPG, BMP, AI, CDR file) Sandblasting/engraving1, Logo, text word and image should be provided by customer in right font.2 ... ( IN AI format best)2, Approval the 2D/3D logo, text and image effect usually within 3 days after received the payment ... white color, could not show in colored.Printing outside1, Logo, text and pictures should be provided by client in JPG format.2 ...