Tokyo: Three poisonous snakes were used to guard a blue star-shaped gem worth $600,000 from an Indian museum at a Japanese jewelry exhibition. These poisonous snakes can kill people in ten minutes.

A policeman said: "It is usually forbidden to guard the exhibition with poisonous snakes, but this time it is different because the exhibition is in a hotel."

Exhibitor officials said that anyone bitten by one of the snakes needs to inject 80 ml of antidote. The medicine was put in a nearby hotel.

Precious ornaments such as star sapphire are displayed behind the glass, with a total value of $6,543,800+0,000. Hundreds of tourists came to visit this unique blue star-shaped gem, and they were all surprised when they saw the 60 cm long brown "escort" nearby.