This Large Lentil (Disc slightly puffy in the middle) is made in our Caramella style with a base of white. It is then decorated with sprinkles of Aventurina and giant swirly stripes of a a light green. The entire bead is then covered in crystal clear Murano Glass. Authentic Murano Glass Beads. This color green/yellow is called Giallo Uranio in Murano. The size is approximately 16mm diameter and about 8mm at the thickest part. This entirely handmade Murano Glass Bead has a 1mm hole.