"You said you are interested in magical artifacts?" Regulus asked, raising a questioning eyebrow. "In that case, you can come in the back and help me organize the stock. The sooner I get everything sorted, the sooner I will be able to open once Gaius finishes the decor."
He turned his attention back to the Needle, studied it a moment, and then he looked at Gaius. "I remembered what this does. It serves as a Dark magic detector. Perhaps I should put it on the counter, just in case," he said, thinking about Bellatrix.