Thisn is a vintage hand-blown art glass paperweight featuring an encased butterfly made from glass frit or cane work, a red floral motif at the top, and controlled air bubbles lining the dome. These collectible pieces are often attributed to mid-century studio glass makers or traditional makers like the Gentile family.

Design Details

• Motif: A dark and white frit butterfly with a yellow body.

• Accents: A red and white millefiori-style flower element above the butterfly.

• Effect: Controlled air bubbles (bullicante) creating an air-trap perimeter around the dome base

Based on the 4-inch size (which qualifies it as a desirable "magnum" size paperweight) and the styling, the estimated market value for this piece is between $25 and $50.

Value Drivers

• Maker Attribution: These specific grit-work butterfly designs with a flower motif and an outer ring of controlled bubbles are highly characteristic of mid-century glass studios like Gentile Glass Company (West Virginia).

• Condition: The value assumes the glass surface is clear of major scuffs, deep scratches, or flea bites on the dome and base.

• Size Premium: Standard vintage studio paperweights typically measure 2.5 to 3 inches. A 4-inch diameter is less common and carries a slight premium among collectors who favor larger table pieces