The Crystal Orbiter Van Cort Instruments Kaleidoscope is a unique and intricate optical device that was manufactured in the United States. This collectible item is a stunning piece of scientific and medical history, perfect for those interested in the intricacies of light and color. The Kaleidoscope offers a mesmerizing viewing experience as users can observe the beautiful and ever-changing patterns created by the interplay of light and prisms inside the device. A true gem for collectors and enthusiasts of optical instruments.                                                                                                As-Is no returns refunds