A great work by Indian artisans. These Sextants are fully functional and made out of brass polished finish. These Sextants are a reflecting navigation instrument used to measure the angle between any two visible objects. A Sextant can also be used to measure the lunar distance between the moon another celestial object. The brass construction exudes vintage charm, making it an ideal decorative gift for fathers and sons who appreciate naval heritage. A timeless piece that combines functionality and aesthetics, this sextant is a tribute to the art of seafaring, perfect for those who cherish nautical traditions and unique, meaningful gifts Additional Details ------------------------------ Product description: A great work by Indian artisans. These Sextants are fully functional and made out of brass polished finish. These Sextants are a reflecting navigation instrument used to measure the angle between any two visible objects. A Sextant can also be used to measure the lunar distance between the moon another celestial object. The brass construction exudes vintage charm, making it an ideal decorative gift for fathers and sons who appreciate naval heritage. A timeless piece that combines functionality and aesthetics, this sextant is a tribute to the art of seafaring, perfect for those who cherish nautical traditions and unique, meaningful gifts