The front turning kaleidoscope sits on a wood base. The oil filled chamber allows the beautiful colors and patterns of the agate stones to drift by in an explosion of kaleidoscopic surprise. Tilting the kaleidoscope downward allows the stones to move at a slow and graceful pace. Conversely, tilting upward, the stones fall at a rapid pace. One is not better than the other. It is wonderful to experience the Front Turning Kaleidoscope both ways. The Front Turning Kaleidoscope measures 11.25 inches long with a 2.5-inch diameter. It sits 5.25 inches tall on the base. $200.