3" Round Bottom Mold
Photo: Hobbyglass (Hegan Glassworks)

Molds & Stamps

3" Round Bottom Mold

by Hegan Glassworks (Hobbyglass) · Ukiah, California, USA

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Miniature round-bottom bronze molds with triangular ribs that meet at a point at the bottom.

Furnace / hot shop

Ribs
10, 12, 14, 16, 18, or 20
Height
3"
Material
Silicon bronze, investment cast

Where to buy

Links last checked September 30, 2026.

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