Some Dungeons and Dragons players or other tabletop RPG game players may have never given their dice set a second thought, for others, it can get very serious. For me and my group, we played for years with the same set, chips and all, until we added a new DM (Dungeon Master) to the group.
The new DM was serious about the dice sets she used, and playing with her dice collection convinced us to seek out better sets. Not only did she have great looking sets but they felt good and just seemed to roll better. Now we all have better dice and replace them every few years or after breakage.