'Because hippo teeth are made of this, they won't yellow & were once a popular source for false teeth'
Ivory
HIPPOS: Because hippo teeth are made of this, they wont yellow & were once a popular source for false teeth
Because hippo teeth are made of this, they won't yellow & were once a popular source for false teeth
Because hippo teeth are made of this, they won't yellow & were once a popular source for false teeth
HIPPOS
Ivory
HIPPOS