The chain is about 5 1/2 inches long. The pendulum bob is about 2 inches long, about 9/16 inches in diameter, and weighs about 15 grams. This would be considered a light weight gemstone pendulum.
The small chamber is about 7 mm (9/32″) diameter and 5 mm high. More space is available in the chamber cap.
The pendulum metal material is nickel plated brass. The chain is also nickel plated brass.
The Blue Tiger Eye gemstone has a very dark blue to black appearance. The fire is like a Yellow Tiger Eye, but a little more subtle. Remember not all gemstones are the same.
Expect some slight variations. No two gemstones are ever alike.