minecraft:gray_concreteGray Concrete is a vanilla solid coloured building block.Data valuesIDminecraft:gray_concrete Other pages in this wikiAppleArrowBottle o' EnchantingBowBreadBreeze RodBucketBucket of AxolotlCoalCooked ChickenCooked MuttonCooked PorkchopCookieCopper IngotDiamondDiamond AxeDiamond BootsDiamond ChestplateDiamond HelmetDiamond LeggingsDiamond PickaxeDiamond ShovelDiamond SwordElytra