"Gummi... blocks?" Ven echoed uncertainly. He shot a look at Rae, who shrugged. "Uhh -- I don't think so. What are they? Maybe I've seen 'em before." He'd run into several forms of technology that he hadn't previously recognized, so it was possible. He couldn't begin to guess what something with the word "gummi" in it could be used for outside of food, though.