Also known as an Orb of Tactition. Not to be confused with the Osomnuathrîm, which is unique and permits tactition (as well as other subtler sensations) at great distances. Apothrûma, because of their limited range, are not considered terribly useful. Paired with another orb of the same type, two apothrûma can be used like linked ulthrûma or oëthrûma as a device to be used remotely. Joined this way, a user may "feel" the immediate surroundings of the orb at the other end of the link. Although these pairings have certain niche practical uses (one end of the pair disguised as a doorknob, for instance), these devices are most frequently used by lovers. In this application, they are sometimes known as touchstones.
