Millefiori beads are must-have beading supplies, and these gorgeous glass beads are perfect for creating stunning handmade jewelry. Craft your own DIY bracelets and necklaces in sweet swirls that match any outfit and any mood. These round beads are beautiful alone or when used with some of our other glass and crystal beads and metal accents, available on this website. Glass. 11mm with a 1mm hole.