When the metal heated up Atma picked up a hammer and a pair of tongs. "Alright Hatsu, I want you to watch and absorb what I do here. In order to be good at stealth and all manner of sneaking you must know your weapons as well as you know yourself. A good way to do that is to make them yourself. When I'm done you are going to make a weapon for yourself to show how well you understand what you observe." Atma's tone had taken on a more serious manner, like he was lecturing someone which he was doing in a way. He pulled out one of the red-hot ingots and began to hit with the hammer. After a few strikes Atma placed the ingot back into the forge and grabbed another repeating the process over and over until the ingots began to take on the rough shape of a kunai, he would be using these later to help train Hatsu's precision skills. After a few more rounds of hitting ingots and a few stray sparks hitting Atma in Hatsu in the face or rolling underneath the aprons, the kunai were finished. All that needed to be done now was waiting for them to cool down so the handles could be wrapped. He wouldn't submerge them as the rapid cooling would make the blades too brittle and the tips would turn on anything hard. Atma threw in few more ingots as he prepared to make the spear. "While we wait for these ingots to heat up tell me what you learned from observing."