This small silver band contains six drilled holes of various sizes. A hole can be temporarily transferred to another surface by simply touching the band to it, creating a hole of up to 1 inch diameter and up to 6 inches deep through the surface for the next hour. Designed for use by artisans to easily fuse two items together, it quickly became popular with jewelers for creating elaborate pieces of intertwined and interlinked materials. Nobles will often commission embedding a small trinket into a gemstone, either to protect the trinket or as a display of their immense wealth.

People found with one of these bands are often treated with great suspicion due to its use by criminals and spies. A well-placed drill hole can often temporarily disable a lock or allow access to internal mechanisms, making infiltration a breeze for experienced locksmiths. Eavesdropping is a breeze when you can make a peephole anywhere and leave no evidence behind.