Thank you for viewing! These are handmade glass beads created by making glass rods with a burner, arranging them, and then firing them. Since they are handmade, the shapes are not perfectly round. Some of the glass appears different colors under natural light and fluorescent light. Please refrain from purchasing if you are looking for perfectly formed beads. I hope you will enjoy using them in your projects. As these are glass, the color will not fade, but they may break if dropped or impacted, so please handle them with care. Each bead is handmade, so there may be slight variations in size and color. We hope you will appreciate these as unique characteristics. Hole size: 3mm Bead size: Please refer to the second and third photos. We apologize, but shipping will be via standard mail. Please feel free to ask any questions you may have. Thank you! #Nugget #Glass #Handmade #Earrings