I have tested them and they test positive as you can see in the last photo. They weigh 59.5 grams. They measure 11.6mm X 13.7mm.The item "Vintage Bakelite butterscotch Amber beads awesome 59.5grams" is in sale since Sunday, August 14, 2016. This item is in the category "Jewelry & Watches\Vintage & Antique Jewelry\Costume\Bakelite, Vintage Plastics\Necklaces & Pendants". The seller is "contra5" and is located in Minneapolis, Minnesota. This item can be shipped to United States.