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

Green & Gold Medium Cavern Marble

Awesome 1¾" Diameter Solid Glass Cavern Marble, Hand Made by Greg Seitz of Seitz Glass Studio in Drexel Hill, Pennsylvania. This Stunning Piece features an Undulating Ridge of Green and Gold Glass Surrounded by 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

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