After a few short minutes, Lucifer returned to the front of the café and moved quickly back to the table where he had left the other two. "I found it! It took me forever to finish the formula, but I think I've got it this time!" The catboy placed a fairly ordinary-looking silver thermos on the table in front of Liz. Opening it would reveal some sort of liquid that, even though it was clear, had a sort of pearl sheen to it. "If it's not too much trouble, will you please try this for me? And let me know how it is, okay? If it's done right, it should be very helpful."