diff --git a/src/main/java/com/sk89q/worldedit/LocalWorld.java b/src/main/java/com/sk89q/worldedit/LocalWorld.java
index 9c6785644..cdd8fafee 100644
--- a/src/main/java/com/sk89q/worldedit/LocalWorld.java
+++ b/src/main/java/com/sk89q/worldedit/LocalWorld.java
@@ -312,7 +312,7 @@ public abstract class LocalWorld {
      * @return
      */
     public boolean isValidBlockType(int type) {
-        return !((type > 32 && type < 35) || type == 36 || type == 29 || type > 96);
+        return type >= 0 && type < 96;
     }
 
     /**
diff --git a/src/main/java/com/sk89q/worldedit/blocks/BlockID.java b/src/main/java/com/sk89q/worldedit/blocks/BlockID.java
index ec2c22424..ff65f2d7a 100644
--- a/src/main/java/com/sk89q/worldedit/blocks/BlockID.java
+++ b/src/main/java/com/sk89q/worldedit/blocks/BlockID.java
@@ -54,10 +54,14 @@ public final class BlockID {
     public static final int BED = 26;
     public static final int POWERED_RAIL = 27;
     public static final int DETECTOR_RAIL = 28;
+    public static final int PISTON_STICKY_BASE = 29;
     public static final int WEB = 30;
     public static final int LONG_GRASS = 31;
     public static final int DEAD_BUSH = 32;
+    public static final int PISTON_BASE = 33;
+    public static final int PISTON_EXTENSION = 34;
     public static final int CLOTH = 35;
+    public static final int PISTON_MOVING_PIECE = 36;
     public static final int YELLOW_FLOWER = 37;
     public static final int RED_FLOWER = 38;
     public static final int BROWN_MUSHROOM = 39;
diff --git a/src/main/java/com/sk89q/worldedit/blocks/BlockType.java b/src/main/java/com/sk89q/worldedit/blocks/BlockType.java
index 68e5a1737..7ea89827a 100644
--- a/src/main/java/com/sk89q/worldedit/blocks/BlockType.java
+++ b/src/main/java/com/sk89q/worldedit/blocks/BlockType.java
@@ -60,10 +60,14 @@ public enum BlockType {
     BED(26, "Bed", "bed"),
     POWERED_RAIL(27, "Powered Rail", "poweredrail", "boosterrail", "poweredtrack", "boostertrack", "booster"),
     DETECTOR_RAIL(28, "Detector Rail", "detectorrail", "detector"),
+    PISTON_STICKY_BASE(29, "Sticky Piston", "stickypiston"),
     WEB(30, "Web", "web", "spiderweb"),
     LONG_GRASS(31, "Long grass", "longgrass", "tallgrass"),
     DEAD_BUSH(32, "Shrub", "deadbush", "shrub", "deadshrub", "tumbleweed"),
+    PISTON_BASE(33, "Piston", "piston"),
+    PISTON_EXTENSION(34, "Piston extension", "pistonextendsion", "pistonhead"),
     CLOTH(35, "Wool", "cloth", "wool"),
+    PISTON_MOVING_PIECE(36, "Piston moving piece", "movingpiston"),
     YELLOW_FLOWER(37, "Yellow flower", "yellowflower", "flower"),
     RED_FLOWER(38, "Red rose", "redflower", "redrose", "rose"),
     BROWN_MUSHROOM(39, "Brown mushroom", "brownmushroom", "mushroom"),
@@ -159,7 +163,9 @@ public enum BlockType {
         blockDrops.put(27, 27);
         blockDrops.put(28, 28);
         blockDrops.put(30, 30);
+        blockDrops.put(34, -1);
         blockDrops.put(35, 35);
+        blockDrops.put(36, -1);
         blockDrops.put(37, 37);
         blockDrops.put(38, 38);
         blockDrops.put(39, 39);
diff --git a/src/main/java/com/sk89q/worldedit/blocks/ItemType.java b/src/main/java/com/sk89q/worldedit/blocks/ItemType.java
index 8c354ac1f..da9286dca 100644
--- a/src/main/java/com/sk89q/worldedit/blocks/ItemType.java
+++ b/src/main/java/com/sk89q/worldedit/blocks/ItemType.java
@@ -62,10 +62,14 @@ public enum ItemType {
     BED(26, "Bed", "bed"),
     POWERED_RAIL(27, "Powered Rail", "poweredrail", "boosterrail", "poweredtrack", "boostertrack", "booster"),
     DETECTOR_RAIL(28, "Detector Rail", "detectorrail", "detector"),
+    PISTON_STICKY_BASE(29, "Sticky Piston", "stickypiston"),
     WEB(30, "Web", "web", "spiderweb"),
     LONG_GRASS(31, "Long grass", "longgrass", "tallgrass"),
     DEAD_BUSH(32, "Shrub", "deadbush", "shrub", "deadshrub", "tumbleweed"),
+    PISTON_BASE(33, "Piston", "piston"),
+    PISTON_EXTENSION(34, "Piston extension", "pistonhead"),
     CLOTH(35, "Wool", "cloth", "wool"),
+    PISTON_MOVING_PIECE(36, "Piston moving piece", "movingpiston"),
     YELLOW_FLOWER(37, "Yellow flower", "yellowflower", "flower"),
     RED_FLOWER(38, "Red rose", "redflower", "redrose", "rose"),
     BROWN_MUSHROOM(39, "Brown mushroom", "brownmushroom", "mushroom"),
@@ -231,6 +235,7 @@ public enum ItemType {
     REDSTONE_REPEATER(356, "Redstone repeater", "redstonerepeater", "diode", "delayer", "repeater"),
     COOKIE(357, "Cookie", "cookie"),
     MAP(358, "Map", "map"),
+    SHEARS(359, "Shears", "shears", "scissors"),
     GOLD_RECORD(2256, "Gold Record", "goldrecord", "golddisc"),
     GREEN_RECORD(2257, "Green Record", "greenrecord", "greenddisc");