Keishi pearls,also called reborn pearls. Keishi pearls are formed when the mollusk ejects the pearl bead nucleus but continues to make a pearl. The pearl size is refered to its longer length range(e.g. 6-8mm).
A blister pearl (also called a bouton pearl) is a pearl that developed attached to the inside of a mollusk's shell. This type of pearl must be cut off the shell, and is therefore hemispherical.
Our company offers kinds of keishi pearl strands & blister pearl strands of various colors,whch are good choise for jewelry making. Besides, we provides many jewelries made of biwa pearls and blister pearls. Do not miss such beautiful pearls.