Description

4mm Blue Glass Beads

These compact cubes deliver a saturated blue that reads almost indigo in natural light, each face polished to a consistent sheen that bounces light differently depending on which plane sits forward. The square profile creates visual rhythm in bracelets where round beads would blur together, and when strung vertically in earrings, they stack like miniature building blocks with satisfying precision. Their uniform size means no sorting or matching—every bead locks into place with the same clean geometry.

4mm square dimensions measured edge to edge, slightly smaller than standard 4mm round beads when viewed face-on
Saturated blue glass with transparent clarity, not opaque or frosted
Through-drilled with approximately 0.8mm holes suitable for most beading wire and fine cord
Twenty beads per packet, enough for matched pairs or short sections of pattern work
Pressed glass construction with smooth, non-abrading edges

Use these as structural dividers between larger gemstone beads where metal spacers would feel too industrial—the square glass beads maintain visual interest without adding weight. Thread them onto memory wire in alternating orientations so some show face-on while others present a corner, creating a ripple effect as the wearer moves. They work exceptionally well in seed bead embroidery as anchor points, their larger mass preventing puckering while their geometric shape echoes the grid structure of loomwork.

String on 0.3mm to 0.45mm beading wire for snug positioning without rattling, or use them on waxed cotton cord for more organic macramé-meets-geometry compositions. The holes accommodate doubled thread for extra security in pieces that see frequent handling, like rosary chains or worry beads.

At exactly 4mm across, these sit slightly smaller than a match head, creating texture without overwhelming delicate chains. The blue reads deeper when clustered, almost navy in groups of three or more, but shows brighter sapphire tones when isolated between silver elements.