The Sandthief's Ring is a ring that offer invisibility to the wearer whenever the wearer needs it. It is sold at the inn in Ulgoth's Beard for a quite hefty sum of gold coins. After the ring's seven charges are used, it is destroyed. In Baldur's Gate II it is dropped by Brennan Risling in the Den of the Seven Vales and by the lich in the Crooked Crane Inn.