Yvonne took the parcel carefully, making sure to keep the shards inside the fabric and held it in her hand. Perhaps she could tweak this and then maybe actually weaponizing it. She nodded to him, "Then until next time." Without waiting for a response, she turned and left, the door sealing itself behind her once she was through. She unwrapped the parcel on an empty bench, peering at the charred contents within. Perhaps this would do for a better grenade than a shell... She tapped her lips with a pen before scribbling some notes on a nearby checklist and leaving it there before returning to the board. Once again, she had to read all the formula to get her train of thought back.