What does the Jade Brand Plus Prajna Sutra say?

If you use it to practice or exorcise evil spirits and protect yourself, you are particular:

1, choose auspicious carving.

2. Bath and fast before carving (usually seven days).

3. There must be a ceremony before carving (burning incense, chanting, pinching the head, etc.).

If you don't have any requirements for this jade brand, you don't have to pay attention to these!