It certainly seems that the glass ball he has fits in, here; it's the same size, and the rune designs are similar, but noticeably different. As he places the sphere into the central node, it seems to leap from his hand, and affix to the spot. There's a moment of silence, before his sphere thrums to life, glowing with an inner light; fainter than when he first saw it, but brighter than any of the other sphere is the room. With a small 'pop', the sphere releases from the node, floating about eighteen inches in the air.<br/><br/>The door, unfortunately, remains sealed.