What's the quotation from ivory fruit?

Rub it with a soft cotton cloth plate for two or three weeks, and then put it on the plate after the epidermis shows the yellow shell.

Wash your hands and make sure they are completely dry. After 2 ~ 3 weeks, ivory fruit felt sticky, indicating that a thin patina had formed on the epidermis of the tooth fruit.

Leave it for a while and let it harden naturally. Leave it for a week or so and repeat the previous polishing. Generally, after two or three months, it will have a wonderful luster.

Don't directly hold the newly-acquired ivory fruit sculpture in your hand, because the sweat on your hand will turn the freshly polished ivory fruit sculpture black.

Extended data:

Playing ivory fruit can make fingers, palms and wrists bend and stretch flexibly, and promote the movement of upper limb muscles such as fingers, wrists and elbows. It can prevent and correct symptoms such as numbness, weakness, trembling and decreased grip strength of upper limbs caused by degenerative diseases in the elderly.

The biggest feature of ivory fruit is that no matter how hot the weather is, it will always make people feel cool and relaxed when put on their hands or pasted on their faces, which is most suitable for patients with hypertensive encephalopathy.

Reference source: Baidu Encyclopedia I ivory fruit.