Carved & Etched Koi Fish 40mm Pi Circle Centerpiece 10747Etched Carved Bone Koi Fish Centerpiece Bead!! The carving on this Pi Circle is excellent it almost brings the Goldfish Koi alive!!! This incredible bone bead is truly unique. The intricate carving and etching (with India ink, a permanent process) was done by hand, making each unique in their own way!! This koi is etched in a swimming position and is chasing down some food! Both sides are etched with the same design! This piece will add character to