In famine and shipwreck, you can get bone fragments by waiting for large fish (such as pike and swordfish) to die and rot into fish bones, and then crushing them with a hammer. After breaking the fishbone, you can get two bone fragments.

In addition, if you don't want to wait for the fish to die and rot naturally, you can also feed the fish directly to the pelican, and the pelican will spit out the redundant fishbone after eating the fish.

It should be noted that smashing fish bones is indeed a common method to obtain bone fragments, but rotten fish need to rot from live fish instead of directly smashing small fish. Breaking small fish will only get 1 rotten food.

Bone fragments can be used to make various objects, such as:

1. Three stools, bone chips and wood can be combined into a stool tube, which can be watered 10 times;

2. Bone chips can be made into pirate hats, which can restore san value and can be made repeatedly without sewing kit repair;

Bone fragments and three empty bottles can be used to make life jackets. If you wear them and die because of ship damage, you will get an extra chance to be reborn;

4. Bone chips can also be used to make captain's hat, which can reduce the collision loss of the ship and improve the durability.