Kaleidoscope w/ Tray and 4 Interchangeable Marbles

This is a handmade kaleidoscope and matching tray made of "Wasser glass" by artist Tom Rink of Greenhouse Glass.  It comes with 4 interchangeable handmade marbles which are approximately 1" in diameter.  However, the scope could hold a bit larger or smaller marbles.   It has a flexible saudered wire that wraps around to hold the marble in place and allows the marble in the kaleidoscope to be interchangeable.  Length of kaleidoscope is approximately 9 inches.