These beautiful bombona seeds are perfect for your jewelry projects: necklace, bracelets or earrings. They are lightweight, polished & come in a variety of colors. You will receive one strand of 20 seeds. Not two bombona seeds are exactly alike. Size: from 15 to 20 mm Hole: 2mm-3mm We buy our seeds & tagua nuts directly from our artisans in Colombia, so rest assured you are supporting their work & wages. Chartreuse Bombona Seeds, Colombian Jewelry Making, Supplies, Fair Trade Pack Of 20 Seeds