Lumite Stairs are violet building-blocks cut into 6 steps on the top-side. Usually placed as Stairs they will smooth the player-character's movement up and down gradients so no jumping is needed. However Stair-blocks can also be rotated and used as chamfers at corners or for decoration. Lumite Stairs can be crafted in your Crafting Menu (default key "Q") or at Crafting Tables (that still exist in worlds created before R22 on September 16th 2015), but only after the crafting-recipe has been unlocked upon taking/crafting Diamond Stairs for the first time (unlocked by Iron Stairs).