Pardon the delay but all orders placed on or after July 14th will not ship until Monday, July 29th.

Signed Mark Matthews Art Glass Marble Handmade Modern Onionskin

Rough Dimensions: 2" diameter

Makers Mark: Hand signed, "MM". 

Condition:  Near mint, no condition issues discovered. Please see photos and let us know if you need any additional assistance. 

 Vibrant yellow, blue, and red.