Pocket Wormhole

A Pocket Wormhole is a device that fires a small wormhole to encapsulate the head of the target, effectively blinding them in a non-harmful way. It was designed to be used on agents too young to go on a mission assigned to them, but it also works on obnoxious roommates, conspiracy nutters, and car salesmen. The holes it uses come from the Sea of Holes from Yellow Submarine.