Traditionally petition papers were small scraps of found paper that had requests, prayers, or spells written into them. People would place herbs into the center, fold them into small pack, and then stuff them into their shoes, or bras, or even hide them at the doorstep of someone they were working on.
Scratch your spellwork and petitions into this magical black paper.
10 sheets of spell paper, instructions, and petition tool. These sheets can be cut down to smaller sizes if you wish. (Be a cheap ass like me and do that!)