Can Show me the differences between 8mm 10mm 12mm 6mm bead sizes?

Bead sizes like 6mm, 8mm, 10mm, and 12mm refer to their diameter, with larger numbers indicating larger beads. A 6mm bead is smaller and often used for delicate designs, while 8mm and 10mm beads provide a balance between visibility and delicacy, suitable for a variety of projects. The 12mm beads are larger and often make a bold statement in jewelry or crafts. The choice of bead size affects the overall look and feel of the design, influencing factors like weight and visual impact.