No mention of them has been found in contemporary accounts or pictures of the time. Speculated uses include candlestick holders (wax was found inside two examples); dice; survey instruments;[2] devices for determining the optimal sowing date for winter grain;[3] gauges to calibrate water pipes or army standard bases. Use as a measuring instrument of any kind seems to be prohibited by the fact that the dodacahedrons were not standardised and come in many sizes and arrangements of their openings. It has also been suggested that they may have been religious artifacts of some kind. This latter speculation is based on the fact that most of the examples have been found in Gallo-Roman sites.[4][5] Several dodecahedrons were found in coin hoards, providing evidence that their owners considered them valuable objects.[6] Smaller dodecahedra with the same features (holes and knobs) and made from gold have been found in South-East Asia. They have been used for decorative purposes and the earliest items appear to be from the Roman epoch.[7]