Created by former Warehouse associate and unique weapons designer Erik Kluger, these compact metal spheres are about the size of a ping-pong ball and designed to generate a small explosion if the fragile outer shell is broken or cracked. For more dramatic effect, addition of the radioactive rare earth element promethium transforms the eggshell bomb into micro tactical nuke. In first season finale episode MacPherson, rogue former Warehouse 13 James MacPherson takes Artie hostage, stuffing one of these in his mouth to keep him and the other agents in line.
Two hollow lightweight plastic balls, painted metallic silver with red radioactive warning decal. A third ball has been partially cut away, then filled with PVS dental putty and molded to the actor's upper and lower front teeth.
From VIP Fan Auctions & NBCUniversal.
