diff --git a/src/constants/BlockIDs.php b/src/constants/BlockIDs.php
index 19596520e..018532c7e 100644
--- a/src/constants/BlockIDs.php
+++ b/src/constants/BlockIDs.php
@@ -162,6 +162,10 @@ define("BIRCH_WOODEN_STAIRS", 135);
 define("JUNGLE_WOOD_STAIRS", 136);
 define("JUNGLE_WOODEN_STAIRS", 136);
 
+define("COBBLE_WALL", 139);
+define("STONE_WALL", 139);
+define("COBBLESTONE_WALL", 139);
+
 define("QUARTZ_BLOCK", 155);
 define("QUARTZ_STAIRS", 156);
 
diff --git a/src/material/Block.php b/src/material/Block.php
index b340856fb..74b8bdc87 100644
--- a/src/material/Block.php
+++ b/src/material/Block.php
@@ -126,6 +126,7 @@ abstract class Block extends Position{
 			SPRUCE_WOOD_STAIRS => "SpruceWoodStairsBlock",
 			BIRCH_WOOD_STAIRS => "BirchWoodStairsBlock",
 			JUNGLE_WOOD_STAIRS => "JungleWoodStairsBlock",
+			STONE_WALL => "StoneWallBlock",
 
 			QUARTZ_BLOCK => "QuartzBlock",
 			QUARTZ_STAIRS => "QuartzStairsBlock",
diff --git a/src/material/block/nonfull/StoneWall.php b/src/material/block/nonfull/StoneWall.php
new file mode 100644
index 000000000..6f7117814
--- /dev/null
+++ b/src/material/block/nonfull/StoneWall.php
@@ -0,0 +1,33 @@
+<?php
+
+/**
+ *
+ *  ____            _        _   __  __ _                  __  __ ____  
+ * |  _ \ ___   ___| | _____| |_|  \/  (_)_ __   ___      |  \/  |  _ \ 
+ * | |_) / _ \ / __| |/ / _ \ __| |\/| | | '_ \ / _ \_____| |\/| | |_) |
+ * |  __/ (_) | (__|   <  __/ |_| |  | | | | | |  __/_____| |  | |  __/ 
+ * |_|   \___/ \___|_|\_\___|\__|_|  |_|_|_| |_|\___|     |_|  |_|_| 
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * @author PocketMine Team
+ * @link http://www.pocketmine.net/
+ * 
+ *
+*/
+
+class StoneWallBlock extends TransparentBlock{
+	public function __construct($meta = 0){
+		$meta &= 0x01;
+		parent::__construct(STONE_WALL, $meta, "Cobblestone Wall");
+		if($meta === 1){
+			$this->name = "Mossy Cobblestone Wall";
+		}
+		$this->isFullBlock = false;
+		$this->hardness = 30;
+	}
+	
+}
\ No newline at end of file
diff --git a/src/recipes/CraftingRecipes.php b/src/recipes/CraftingRecipes.php
index 03a35a8d6..8f6e1ea0d 100644
--- a/src/recipes/CraftingRecipes.php
+++ b/src/recipes/CraftingRecipes.php
@@ -181,6 +181,8 @@ class CraftingRecipes{
 		"BRICKS_BLOCK:?x3=>SLAB:4x6",
 		"SLAB:6x2=>QUARTZ_BLOCK:1x1",
 		"COBBLESTONE:?x3=>SLAB:3x6",
+		"COBBLESTONE:0x6=>STONE_WALL:0x6",
+		"MOSSY_STONE:0x6=>STONE_WALL:1x6",
 		"NETHER_BRICK:?x4=>NETHER_BRICKS:0x1",
 		"NETHER_BRICKS:?x6=>NETHER_BRICKS_STAIRS:0x4",
 		"QUARTZ_BLOCK:0x2=>QUARTZ_BLOCK:2x2",