GRAM PRESDigital Pocket Gram Scales 300g x 0.01g Accuracy Small Portable Precision Scale with Digital Weight in Grams and Oz for Jewellery, Diamonds, Powders and Medicine, with 50g Cal Weights

GRAM PRES Digital Pocket Gram Scale 300g x 0.01g Accuracy, Small High Precision Portable Scale Digital Weight Grams and Oz for Jewelry,Diamond，Arrows, Powders and Medicine,with 50g Cal Weights

GRAM PRES Digital Pocket Gram Scale 500g x 0.01g Accuracy, Small High Precision Portable Scale Digital Weight Grams and Oz for Jewelry,Diamond，Arrows, Powders and Medicine,with 50g Cal Weights