The <Mechanical Binder> (a god jewel unidentified) is an armor piece that you receive from worshiping Mani of Machine, after wishing for and talking to him with a favor of 4025 or more.
His translated dialog when he gives you the item is:
- This isn't armor, it's a restraining device. If you ever feel like you can't control your own power, wear this to suppress it.
|It weighs 15.0s|
|It is made of rubynus.|
|It is acidproof.|
|It is fireproof.|
|It is precious.|
|It modifies DV by 0 and PV by 150.|
|It decreases your Marksman skill. [#####+] (-1373)|
|It decreases your Tactics skill. [#####+] (-1373)|
|It increases your life by 3.|
|Note: attributes may vary depending on luck.|
The item sprite ID for the <Mechanical Binder> is 39 (Row 1, Column 6) using the item sprite zero-based position system.