This Modern Glass Art Kaleidoscope "Crystal Moon" By Kaleidoscope Artist, Chesnik Scopes is a Great Kaleidoscope. Unique Tapered mirror system produces a 3 dimensional dome like image. Very large eyepiece and magnifying lens for easy viewing. Spectacular images are produced from the 2 separate turning 3 inch diameter dichroic glass wheels. The brass body and wheels are shined to a mirror finish and is professionally PVD coated for a durable tarnish free surface. Signed "Chesnik (and the year completed)" Dimensions are scope body 11 inches long by 4 inches high at the widest point the eye viewing area. the 2 wheels are 3 inches in diameter.