Cabochon par Puca® N. 139 - Dark Bronze

Precision-pressed glass is the foundation of this 18mm round focal piece, designed specifically for advanced bead weaving and professional embroidery. The metallic Dark Bronze finish offers a sophisticated, aged appearance that integrates seamlessly into intricate beadwork projects. Professionals value these Czech glass cabochons for their consistent diameter and smooth, domed surface, which ensures a stable base when using high-quality beading needles size 10-12.

The French design heritage of Annick Puca shines through in how this element serves as a central axis for various shapes in the Les Perles par Puca® collection. For instance, Samos® par Puca® beads are often used as an elegant circular frame to encase this cabochon, creating a three-dimensional floral or geometric motif. This systematic design approach allows for tight tolerances and reproducible results across different jewelry designs.

High-strength jewelry construction requires reliable materials, and pairing this glass component with S-lon FIRE polyethylene thread ensures a durable finish for professional-grade accessories. This specific dark bronze shade beautifully complements turquoise for a striking contrast, or naturally harmonizes with jet black and ivory for a classic evening look. The uniformity of the glass material ensures that the base sits perfectly flat against backing materials, making it a favorite for bead embroidery enthusiasts.

Advanced techniques often involve creating elaborate bezels where Matubo SuperDuo beads can provide a structured surround that locks the 18mm center in place. As part of the interconnected Les Perles par Puca® ecosystem, this cabochon can be combined with Amos® par Puca®, Arcos® par Puca®, or Minos® par Puca® to build complex, couture-inspired jewelry. The fusion of French artistic vision and traditional Czech glassmaking technology results in a versatile 18mm cabochon that meets the highest standards of modern jewelry artists.