jablonex czech glass 9mm teardrops rosaline pink (50 beads) jablonex jablonex czech glass 9mm teardrops rosaline pink (50 beads) czech pressed glass beads are manufactured by heating a rod of glass until molten and pressing into molds where it is stamped and holes are pierced. the beads are then rolled in hot sand to soften seam lines and remove flashing. these versatile teardrop beads are top-drilled for hanging from jump rings or string.