Materials and Features:

• Artisan "Rainbow Jelly" Inclusions: A masterclass in Steinberger technical engineering. The bangle features perfectly sliced, straight-edged geometric shards of rainbow cellulose acetate. Each shard was hand-set into a circular "pinstripe" core before being cast into the clear Lucite shell.

• Archival "Cast-Around-Core" Lamination: Utilizing the specialized Steinberger fusion method, the internal color ribbon is suspended inside a liquid clear Lucite pour. This "Sandwich" architecture creates a floating 3D pinstripe with incredible optical depth.

• Executive-Tier High-Density Lucite: With a substantial 40.3g mass, this bangle possesses the superior molecular weight and "Marble-Clank" resonance unique to 1960s Parisian industrial pours.

• Hand-Set Seam Forensics: The vertical seam and slight "pin shifting" in the rainbow ribbon are the industrial fingerprints of hand-crafted artisan assembly, confirming this as a mid-century studio piece rather than a modern molded reproduction.

Type: Solid Lucite Bangle
Age/Origin: Circa 1965–1967 / French Modernist (Steinberger Studio Attributed)
Marks: Unmarked (Forensically identified by the hand-laid "Jelly" shard suspension and segmented ribbon inlay unique to the Steinberger workshop)

Measurements:

• Width: 0.625" (16mm Band)

• Inside Diameter: 2.625”

• Inner Circumference: 8.125”

• Weight: 40.3g (High-Octane Mass)

Condition: Excellent Archival Condition. The Lucite remains optically clear and brilliant with only minimal surface scuffs consistent with historical age.