The Unimaru, vibrant colored sea urchin bone preserved in acrylic resin. Sea urchins are covered with spines to protect themselves from enemies.

 

However, did you ever imagine that the hidden spines are the most beautiful bone structures you’ve ever seen? Unpainted and naturally colored bones have been enclosed inside acrylic resin in order to preserve its beauty.

 

The skilled artisans carefully smooth them into an oval-shape. These sophisticated objects provide an unique perspective to observe Mother Nature.

 

Type: Tripneustes gratilla

Product Size: Approx. W73 x D73 x H50mm

Product Weight: 188g

Material: acrylic resin, sea urchin bone

 

*Packaged bones are all sourced from nature. They vary in size, colour, and shape.