Luna Heart 20mm puffy handmade Venetian Bead. Handmade using the wonderful blend of aventurina and 24kt gold foil and sliver foil as splashes. The interior colors are enhanced by the clear Moretti glass on the outside which gives them depth and the combination of aventurina (like small copper flakes) and the precious metals gives these Murano Beads a rich look. The bead is entirely covered in clear transparent Murano glass giving it depth. The gold is on one side and the silver on other side. Authentic Murano Glass Beads. The color of this one is Nero (black). The hole in this bead is approximately 1mm in diameter.