Some people believe that it is useful for knitting: https://ancientworldsmanchester.wordpress.com/2015/07/29/dodecahedron-mystery-solved/ https://ancientworlds

Some people believe that it is useful for knitting: https://ancientworldsmanchester.wordpress.com/2015/07/29/dodecahedron-mystery-solved/ https://ancientworldsmanchester.wordpress.com/2015/07/29/dod... There are videos in YouTube showing how to use it