"Uh... maybe." Bartlett was extremely nervous inside.
"It's actually quite normal." Nasser continued, "I believe that most, no, the vast majority of blacksmiths can't know the exact characteristics of the equipment they forge. They're simply using a fixed method, adding in the required materials, and then relying on experience and a bit of inspiration they captured subconsciously to make it."
The Jail Officer's words paused for a moment, seemingly to allow Bartlett time to think slowly. After a few heartbeats, he continued, "Once the equipment is made, blacksmiths would test its durability, sharpness or other characteristics based on the materials they added."