. It fit my hand perfectly and gave me a great day of rock finding and digging, but I severely blunted it on both ends in just one day. The day consisted of 6 hours digging along the river bank and attempting to chip off the edges of many geodes containing chalcedony, microcrystalline quartz, flint and agate. I couldn't believe how jaded he was, but I'll see if he gets me a second day of rock hunting fun. If this still produces results, I'll update my score.