Stellers Sea Cow Rib Bone pre 1772 bone from the extinct mammal, this is the densest marine mammal rib bone and is favored by knife makers, pen makers carvers and hook makers.  Can be filled with CA glue or thin epoxy or stabilized to increase the density.

An uncut Steller’s Sea Cow rib bone portion This is a very large dense piece 29" long" x 1 .6 " x 1.7"" across the small end and 2' X 3" on the fat end, weighs 5 1/2 pounds. The color and density is usually very good, super glue or epoxy will fill in any voids.  FREE SHIPPING