MUKTANK×DARK DREAM 3D printed spiky spinal column pendant necklace with a dual combination of bone flower design (the pendant can be detached and used as earrings1Chain A: Arrangement of bone flower shapes created by 3D printing, combined with a titanium steel chain in the shape of fish bones. It is equipped with a 15mm lobster clasp and an extension chain, featuring an adjustable size design. The detachable pendant embodies a multi purpose concept. Pendant B: A pendant in the shape of a spinal column created by 3D printing, with a bead collision design. The pendant can be detached and used as earrings.