Butter Churn KitChurn, prepare, and store fresh homemade butter with this butter churn kit! This set includes: Butter Keeper A butter lover's dream! Once you start using this Butter Keeper, you won't settle for hard butter again! Holding one stick of butter, the water in the base seals out the air to keep the butter soft, sweet, and spreadable for up to 30 days without refrigeration! Simply pour approximately 1 2" of water into the basin, fill the top of the butter