The Marble Bean is an item exclusive to Don't Starve Together, introduced in A New Reign. It can be crafted from the Refine tab, is prototyped with an Alchemy Engine, and requires 1 Marble to craft. Marble Beans can be planted to grow into Marble Shrubs, making Marble renewable. Marble Beans can be planted everywhere Pine Cones can.
- When Marble Beans were initially released, two of them could be crafted with one Marble. This was changed in a later update.
- This item seems to be inspired by the magic bean in Jack and the Beanstalk fairy tale. This is supported by multiple characters' quotes.