Do you need some interesting resources you can't get from exploring the Island? Not a problem!
1. Tap on one of the available Farm Buildings (Mill, Bar, Kitchen, Workshop, Botanic garden, Bakery, Mine, Diary farm, Sweet workshop, Feed Crusher).
2. Select the available character who will be crafting the stuff you want. Fill available slots with resources you want to craft. Make sure you have the required resources for crafting, you can find the list in the menu on the right of the screen.
3. Don't forget to upgrade buildings to get even more results.
4. Wanna have more slots? You can get more available slots by pressing the green one with a plus sign.