Price: $115

Light Blue & Orange Small Cavern Marble

Breathtaking 1½" Diameter Solid Glass Cavern Marble, Hand Made by Greg Seitz of Seitz Glass Studio in Drexel Hill, Pennsylvania. This Stunning Piece features Light Blue & Orange Shimmering Gold-Tipped "Teeth" in a Circular Pattern. The Marble Shape creates an Illusory Glass Cavern, seemingly Far Deeper than the Marble Itself! The Backside is Covered by a Pulled Feather Swirl Pattern. NOTE: Greg Seitz Retired from Marble Making in April 2008, and this Signed Marble, Made in 2008, is the Very Last Available. This fabulous marble measures 1½" in diameter and is in Mint Condition. Glass Stand Included. Superior American Craftsmanship!

Price: $115

Photo 2 Photo 3 Photo 4

Light Blue & Orange Medium Cavern Marble

Breathtaking 1¾" Diameter Solid Glass Cavern Marble, Hand Made by Greg Seitz of Seitz Glass Studio in Drexel Hill, Pennsylvania. This Stunning Piece features Light Blue & Orange Shimmering Gold-Tipped "Teeth" in a Circular Pattern. The Marble Shape creates an Illusory Glass Cavern, seemingly Far Deeper than the Marble Itself! The Backside is Covered by a Pulled Feather Swirl Pattern. NOTE: Greg Seitz Retired from Marble Making in April 2008, and this Signed Marble, Made in 2008, is the Very Last Available. This fabulous marble measures 1¾" in diameter and is in Mint Condition. Glass Stand Included. Superior American Craftsmanship!

Price: $145

Photo 2 Photo 3 Photo 4

Pink & Yellow Medium Cavern Marble

Breathtaking 1¾" Diameter Solid Glass Cavern Marble, Hand Made by Greg Seitz of Seitz Glass Studio in Drexel Hill, Pennsylvania. This Stunning Piece features Pink with Yellow Shimmering Gold-Tipped "Teeth" in a Circular Pattern. The Marble Shape creates an Illusory Glass Cavern, seemingly Far Deeper than the Marble Itself! The Backside is Covered by a Pulled Feather Swirl Pattern. NOTE: Greg Seitz Retired from Marble Making in April 2008, and this Signed Marble, Made in 2008, is the Very Last Available. This fabulous marble measures 1¾" in diameter and is in Mint Condition. Glass Stand Included. Superior American Craftsmanship!

Price: $125

Photo 2 Photo 3 Photo 4

Orange & Green Medium Cavern Marble

Stunning 1 7/8" Diameter Solid Glass Cavern Marble, Hand Made by Greg Seitz of Seitz Glass Studio in Drexel Hill, Pennsylvania. This Incredible Piece features a Corkscrew Ridge of Striped Green & White Glass Surrounded by Orange & Green "Teeth" in a Circular Pattern. The Marble Shape creates an Illusory Glass Cavern, seemingly Far Deeper than the Marble Itself! The Backside is Covered by a Pulled Feather Swirl Pattern. NOTE: Greg Seitz Retired from Marble Making in April 2008, and this Signed Marble, Made in 2008, is the Very Last Available. This fabulous marble measures 1 7/8" in diameter and is in Mint Condition. Glass Stand Included. Superior American Craftsmanship!

Price: $155

Photo 2 Photo 3 Photo 4

Blue & Gold Medium Cavern Marble

Stunning 1 7/8" Diameter Solid Glass Cavern Marble, Hand Made by Greg Seitz of Seitz Glass Studio in Drexel Hill, Pennsylvania. This Incredible Piece features a Corkscrew Ridge of Striped Blue & White Glass Surrounded by Blue & Gold "Teeth" in a Circular Pattern. The Marble Shape creates an Illusory Glass Cavern, seemingly Far Deeper than the Marble Itself! The Backside is Covered by a Pulled Feather Swirl Pattern. NOTE: Greg Seitz Retired from Marble Making in April 2008, and this Signed Marble, Made in 2008, is the Very Last Available. This fabulous marble measures 1 7/8" in diameter and is in Mint Condition. Glass Stand Included. Superior American Craftsmanship!

Price: $155

Photo 2 Photo 3 Photo 4

Orange & Green Large Cavern Marble

Jaw Dropping 2¼" Diameter Solid Glass Cavern Marble, Hand Made by Greg Seitz of Seitz Glass Studio in Drexel Hill, Pennsylvania. This Incredible Piece features a Corkscrew Ridge of Striped Green & Orange Glass Surrounded by Orange "Teeth" and Green "Scallops" in a Circular Pattern. The Marble Shape creates an Illusory Glass Cavern, seemingly Far Deeper than the Marble Itself! The Backside is Covered by a Pulled Feather Swirl Pattern. NOTE: Greg Seitz Retired from Marble Making in April 2008, and this Signed Marble, Made in 2008, is the Very Last Available. This fabulous marble measures a Huge 2¼" in diameter and is in Mint Condition. Glass Stand Included. Superior American Craftsmanship!

Price: $185

Photo 2 Photo 3 Photo 4