Four unique treasures in Maoshan Mountain

　　It is said that these four treasures have magical effects: the jade seal, after being dipped into the cinnabar once, is able to affix a seal to a thousand yellow paper for worshipping the gods; the jade tablet is the pass for the ministers to meet the emperor in the palace, and it changes color with the change of seasons and "sweats" in spring and autumn; the blow-based ink stone, after the user blows on it, is able to provide ink; and the jade talisman is for the purpose of protecting the safety of its wearer as officers and soldiers at all levels are not allowed to hurt the wearer.

(blow-based)

(jade talisman)

(jade tablet)

(jade seal)