Vintage Schuster Studios Dichroic Art Glass Paperweight Bullicante Signed 2.5"

Vintage Schuster Studios/Schuster Glass Studio art glass paperweight featuring a blue-green dichroic lower portion with a clear upper portion showcasing the bullicante (controlled bubbles) technique. Approximately 2.5" wide, 2.5" tall, and weighs 12.7 oz. Has original sticker and is signed "SGS 01 USA". Artist is Ron Schuster. In very good used/vintage condition with no chips or cracks. There are two very minor scratches that are only visible upon close inspection, and the piece displays beautifully. Please see pictures.