Planejammer: The Seven Stars
Ring of Knowledge
Gives the wearer additional skill points above and beyond those gained from classes.
The ring come in two types.
Major: Gives wearer 20 skill points which can be spent on any skill the PC can learn.
Minor: give the wearer 1-10 skill ranks in 1-4 skills determined by the DM.
With both versions the skills fade at a rate of 1 rank per hour (determined randomly) if the ring is removed.