Approximately 20g including the container. It is more powdery than commonly known gold powder. Not for consumption. It is likely not pure gold. Approximately 7cm tall x 2cm in diameter. It can be used for kintsugi (gold repair), applying gold powder with a brush before a stamp dries to make it gold, and can be used in various ways depending on your ingenuity. I am also selling mainly calligraphy supplies. I would appreciate it if you would follow me and take a look.