"I have some experiments I'm working on, and I need these materials to test a few things," Harry explained, offering a smile.
He continued, "But these things are hard to come by on my own, so I thought of you, sir."
"For experiments?" Sean raised an eyebrow, intrigued but not surprised. Harry had already made a strong impression on him, and his previous work with the corpse beasts made it clear that Harry was someone who always had unusual projects on the go.
"These materials are not common. I do have some left over from earlier experiments," Sean said. "If you need them, I can give you what I have."
Harry's face lit up with gratitude. "Thank you so much."
To Harry, even the leftover, imperfect materials were a rare treasure. Supernatural materials related to wizards were hard to find, and even defective ones were difficult to acquire without the right connections. As long as the materials could serve his purpose, he was more than happy to accept them.