The MCM Natural Polished Banded Onyx Stone Cube Paperweight is a beautifully crafted display specimen made of onyx stone. With a square shape measuring 2.5 inches, this paperweight is not only functional but also aesthetically pleasing. The natural polished finish and banded design make it a unique and eye-catching piece for any collection or decorative display. Perfect for those who appreciate the beauty of crystals and mineral specimens.