Preciosa Bicone MC beads N. 105 (4mm) - 60010 - Aqua Bohemica

Aqua Bohemica 4mm bicones represent the pinnacle of machine cut glass technology from the traditional Czech manufacturer Preciosa. These faceted components, often referred to as "bicone beads" in their homeland, feature a double-cone geometry engineered for maximum light refraction and brilliance. Professional designers value the consistent geometry of these Czech glass beads, which allows for predictable stacking behavior and precise spacing in intricate jewelry patterns.

Drawing on over three centuries of Bohemian glassmaking heritage, Preciosa produces these lead-free glass components with exceptional clarity and a vibrant color palette. The transparent Aqua Bohemica hue captures the essence of clear mountain water, offering a professional-grade finish that resists fading over time. Integrating these into your work ensures a high-end look while benefiting from the legendary quality of jewelry making supplies from the heart of Europe.

Aquamarine tones provide a versatile base for both seasonal spring collections and evergreen luxury designs. For a striking contrast, pair with siam red accents, or maintain a serene ocean-inspired aesthetic by using harmonious turquoise shades or neutral crystal clear elements. These 4mm glass bicones are frequently used as sparkling focal points when combined with Czech fire polished beads in elegant faceted necklaces.

Advanced beadweaving projects often require components that can handle high-tension structural work without losing their surface luster. These faceted beads are ideal for right-angle weave (RAW), netting, or 3D embellishments where light needs to be captured from every possible angle. By alternating these bicones with 10/0 or 8/0 Preciosa seed beads, creators can achieve sophisticated textures and graduated brilliance in complex bracelets.

For best results in high-stress woven patterns or structural beadwork, we recommend using S-lon FIRE thread with beading needles size 10-12. While simple stringing can be achieved with standard nylon cord, the durability of polyethylene thread ensures that the sharp edges of the machine-cut facets do not compromise the integrity of the jewelry. This combination allows for multiple thread passes through the bead while maintaining a secure, professional tension.

Bicone components serve as the ultimate bridge between traditional folk beading and contemporary high-fashion couture. Their 4mm size makes them perfect for delicate earring drops, dainty rings, or as shimmering spacers in luxury bridal wear. As one of the most popular shapes in the Preciosa catalog, these machine cut beads provide the perfect balance of affordability and luxury for professional artisans and jewelry brands worldwide.