18MM Black/Hematite Glass Cab (6 pieces)
These 18mm round cabs with a flat back and rounded edges are made of jet black glass with silvery hematite round swirls on the  surface.  Handmade vintage  products can have slight variations in size, shape and color. Made in Japan in the early 1980s.  
Style Number: ST7451-18 BLK
 
                  
                 
         
         
       
             
                         
                         
                        