HomeRecipesLeft Half-Height Alloy Spiral StaircaseRecipeLeft Half-Height Alloy Spiral StaircaseSuppliesSupplies Workbench1sProducesLeft Half-Height Alloy Spiral StaircaseIngredientsTungsten Ingotcraftablex13Steel Ingotcraftablex10View full crafting tree →ResultLeft Half-Height Alloy Spiral StaircaseDescriptionAlloy spiral stairs of half the standard height