Can I put the card under the pillow?

"Wuwuban" is a handicraft carved by Lu Zigang, a famous jade carving master in the late Ming Dynasty, which means safe and carefree. It is said that as long as you make a wish or wish on the "nothing card", your wish may come true and protect your life.

So far, the materials of event cards are not limited to jade cards, but also extended to agate cards, mahogany cards and so on. On the accident card, some auspicious lines or patterns will be carved accordingly.