This is a hand crafted Peruvian ceramic skull bead. They come in a variety of designs and sizes, but all are drilled through for stringing. You can purchase a single bead or a lot of five or ten beads.
Choices are:
Pirate skull bead: measures approximately 24mm by 24mm and is drilled side to side.
Cowboy skeleton bead: measures approximately 33mm by 31mm and is drilled side to side.
Skull with top hat bead: measures approximately 26mm by 20mm and is drilled through the hat, side to side.
Painted masked skull bead: approximately 30mms by 17mms. It is intricately detailed and in drilled through the top of the skull, side to side.
Skull with spirals: approximately 32mms by 22mms and is drilled side to side.
Skull with cracks: approximately 32mms by 22 mms and is drilled side to side.
Three skull ring: approximately 18mms in diameter and is drilled through the center.
Raku Cowboy skeleton bead: measures approximately 33mm by 35mm and is drilled through the hat from side to side.