TerrariaItemsPlaceableBlue Slab WallItemsBlue Slab WallFavoritesPlan craftingCopy linkSave imagePlaceableNo valueResearch required400Maximum stack9,999Crafting recipes 1Blue Slab Wall×4Used in 1Blue Brick×4Shimmer result 1Cursed Blue Slab WallResearch required 400Places 1Blue Slab WallIn progress