Meet Administrator Bos, a Domesticated Yak (Bos grunniens) who loves to study organisms and their environment (Ecology).  

Each pin features Administrator Bos wearing a lab coat while holding a test tube and a skein of colorful yarn.

These soft enamel pins are made out of black dye metal and are approximately 2.25” tall

Each pin has 2 pin posts, and come with 2 rubber backs.


The Fiberists can not be responsible for lost pins. If you display your pins on a project bag, we recommend replacing the rubber backs with locking pin backs. 

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