Cube of force

A cube of force can be made of ivory, bone, or any hard mineral. It is about the size of a large die -- perhaps 3/4 of an inch across -- and enables its possessor to put up a wall of force ten feet per side around his person. This cubic screen is impervious to certain types of attack forms, depending on which faces of the cube the user presses.

Note: This item originally appeared in this form in the 2nd Edition Dungeon Master Guide for the Advanced Dungeons & Dragons game by TSR. Their inclusion here is for the purposes of providing context for the campaign only.