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The fabrication of metal parts is mainly done by hand for Lin Suo.
True·handcrafted grinding.
During the whole process, there is significant consumption of magic power as it needs to gradually alter the metal's structure, integrating the corresponding magic potion.
Like crafting other witchcraft tools, it starts with the materials as a primer, arranging the corresponding witchcraft arrays, first inscribing the runes, then sequentially gathering, arranging, and resonating!
Shaping it into form.
Lin Suo's headache-inducing micro-inscription technique is actually about shrinking the witchcraft arrays proportionally, to achieve effects no less potent than those of normal size.
Dr. Piao Piao gave a shortcut method.
Engrave the Shrinking Spell!
That is, Lin Suo creates an enlarged version of the witch tool prototype, then permanently shrinks it through the Shrinking Spell, so it remains forever in a reduced state.