diff --git a/src/main/java/com/falsepattern/lib/internal/render/ClampedIcon.java b/src/main/java/com/falsepattern/lib/internal/render/ClampedIcon.java
new file mode 100644
index 0000000..dc80c24
--- /dev/null
+++ b/src/main/java/com/falsepattern/lib/internal/render/ClampedIcon.java
@@ -0,0 +1,59 @@
+package com.falsepattern.lib.internal.render;
+
+import com.falsepattern.lib.util.MathUtil;
+import lombok.AllArgsConstructor;
+import net.minecraft.util.IIcon;
+
+@AllArgsConstructor
+public final class ClampedIcon implements IIcon {
+    private final IIcon delegate;
+
+    @Override
+    public int getIconWidth() {
+        return delegate.getIconWidth();
+    }
+
+    @Override
+    public int getIconHeight() {
+        return delegate.getIconHeight();
+    }
+
+    @Override
+    public float getMinU() {
+        return delegate.getMinU();
+    }
+
+    @Override
+    public float getMaxU() {
+        return delegate.getMaxU();
+    }
+
+    @Override
+    public float getMinV() {
+        return delegate.getMinV();
+    }
+
+    @Override
+    public float getMaxV() {
+        return delegate.getMaxV();
+    }
+
+    @Override
+    public float getInterpolatedU(double textureU) {
+        return delegate.getInterpolatedU(clampTextureCoordinate(textureU));
+    }
+
+    @Override
+    public float getInterpolatedV(double textureV) {
+        return delegate.getInterpolatedV(clampTextureCoordinate(textureV));
+    }
+
+    @Override
+    public String getIconName() {
+        return delegate.getIconName();
+    }
+
+    private double clampTextureCoordinate(double textureCoordinate) {
+        return MathUtil.clamp(textureCoordinate, 0D, 16D);
+    }
+}
diff --git a/src/main/java/com/falsepattern/lib/internal/render/FullTextureIcon.java b/src/main/java/com/falsepattern/lib/internal/render/FullTextureIcon.java
new file mode 100644
index 0000000..7a70888
--- /dev/null
+++ b/src/main/java/com/falsepattern/lib/internal/render/FullTextureIcon.java
@@ -0,0 +1,44 @@
+package com.falsepattern.lib.internal.render;
+
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+import net.minecraft.util.IIcon;
+
+@Getter
+@AllArgsConstructor
+public final class FullTextureIcon implements IIcon {
+    private final String iconName;
+
+    private final int iconWidth;
+    private final int iconHeight;
+
+    @Override
+    public float getMinU() {
+        return 0F;
+    }
+
+    @Override
+    public float getMinV() {
+        return 0F;
+    }
+
+    @Override
+    public float getMaxU() {
+        return 1F;
+    }
+
+    @Override
+    public float getMaxV() {
+        return 1F;
+    }
+
+    @Override
+    public float getInterpolatedU(double textureU) {
+        return (float) textureU / 16F;
+    }
+
+    @Override
+    public float getInterpolatedV(double textureV) {
+        return (float) textureV / 16F;
+    }
+}
diff --git a/src/main/java/com/falsepattern/lib/util/FileUtil.java b/src/main/java/com/falsepattern/lib/util/FileUtil.java
index c351ab2..1523a67 100644
--- a/src/main/java/com/falsepattern/lib/util/FileUtil.java
+++ b/src/main/java/com/falsepattern/lib/util/FileUtil.java
@@ -22,12 +22,14 @@ package com.falsepattern.lib.util;
 
 import com.falsepattern.lib.StableAPI;
 
+import lombok.experimental.UtilityClass;
 import net.minecraft.launchwrapper.Launch;
 
 import java.io.File;
 
+@UtilityClass
 @StableAPI(since = "0.8.2")
-public class FileUtil {
+public final class FileUtil {
     @StableAPI.Expose
     public static File getMinecraftHome() {
         return Launch.minecraftHome == null ? new File(".") : Launch.minecraftHome;
diff --git a/src/main/java/com/falsepattern/lib/util/LangUtil.java b/src/main/java/com/falsepattern/lib/util/LangUtil.java
index 3ed8c60..ca48f5c 100644
--- a/src/main/java/com/falsepattern/lib/util/LangUtil.java
+++ b/src/main/java/com/falsepattern/lib/util/LangUtil.java
@@ -23,6 +23,7 @@ package com.falsepattern.lib.util;
 import com.falsepattern.lib.StableAPI;
 import lombok.NoArgsConstructor;
 import lombok.NonNull;
+import lombok.experimental.UtilityClass;
 import lombok.val;
 
 import cpw.mods.fml.common.registry.LanguageRegistry;
@@ -32,7 +33,7 @@ import java.util.Map;
 
 import static lombok.AccessLevel.PRIVATE;
 
-@NoArgsConstructor(access = PRIVATE)
+@UtilityClass
 @StableAPI(since = "0.8.0")
 public final class LangUtil {
     @StableAPI.Expose
diff --git a/src/main/java/com/falsepattern/lib/util/MathUtil.java b/src/main/java/com/falsepattern/lib/util/MathUtil.java
index 4378b3f..07f41e3 100644
--- a/src/main/java/com/falsepattern/lib/util/MathUtil.java
+++ b/src/main/java/com/falsepattern/lib/util/MathUtil.java
@@ -22,12 +22,14 @@ package com.falsepattern.lib.util;
 
 import com.falsepattern.lib.StableAPI;
 import com.falsepattern.lib.compat.Vec3i;
+import lombok.experimental.UtilityClass;
 
 import java.util.Random;
 import java.util.UUID;
 
+@UtilityClass
 @StableAPI(since = "0.10.0")
-public class MathUtil {
+public final class MathUtil {
     @StableAPI.Expose
     public static final float SQRT_2 = sqrt(2.0F);
     /**
@@ -621,4 +623,4 @@ public class MathUtil {
         x = x ^ x >>> 16;
         return x;
     }
-}
\ No newline at end of file
+}
diff --git a/src/main/java/com/falsepattern/lib/util/RenderUtil.java b/src/main/java/com/falsepattern/lib/util/RenderUtil.java
index 409cbf9..d04b0bf 100644
--- a/src/main/java/com/falsepattern/lib/util/RenderUtil.java
+++ b/src/main/java/com/falsepattern/lib/util/RenderUtil.java
@@ -21,25 +21,90 @@
 package com.falsepattern.lib.util;
 
 import com.falsepattern.lib.StableAPI;
-import lombok.NoArgsConstructor;
+import com.falsepattern.lib.internal.render.ClampedIcon;
+import com.falsepattern.lib.internal.render.FullTextureIcon;
 import lombok.SneakyThrows;
+import lombok.experimental.UtilityClass;
 import lombok.val;
 
 import net.minecraft.client.Minecraft;
+import net.minecraft.client.renderer.RenderBlocks;
 import net.minecraft.util.IIcon;
 import net.minecraft.util.Timer;
 import cpw.mods.fml.relauncher.ReflectionHelper;
 import cpw.mods.fml.relauncher.SideOnly;
+import org.lwjgl.opengl.GL11;
+
+import java.util.Collections;
 
 import static cpw.mods.fml.relauncher.Side.CLIENT;
-import static lombok.AccessLevel.PRIVATE;
 import static net.minecraft.client.Minecraft.getMinecraft;
 
 @SideOnly(CLIENT)
-@NoArgsConstructor(access = PRIVATE)
+@UtilityClass
 @StableAPI(since = "0.8.0")
 public final class RenderUtil {
-    private final static Timer MINECRAFT_TIMER = getMinecraftTimer();
+    private static final Timer MINECRAFT_TIMER = getMinecraftTimer();
+
+    /**
+     * Sets the OpenGL translation, relative to the player's position.
+     * <p>
+     * This is useful for rendering things that are not part of the world mesh, but should be rendered as if they were.
+     * <p>
+     * It's good practice to make this call inside a {@link GL11#glPushMatrix() push}/{@link GL11#glPopMatrix() pop} matrix block.
+     */
+    @StableAPI.Expose(since = "0.12.0")
+    public static void setGLTranslationRelativeToPlayer() {
+        val player = getMinecraft().thePlayer;
+        val partialTick = partialTick();
+
+        val offsetX = (float) (player.lastTickPosX + (player.posX - player.lastTickPosX) * partialTick);
+        val offsetY = (float) (player.lastTickPosY + (player.posY - player.lastTickPosY) * partialTick);
+        val offsetZ = (float) (player.lastTickPosZ + (player.posZ - player.lastTickPosZ) * partialTick);
+
+        GL11.glTranslatef(-offsetX, -offsetY, -offsetZ);
+    }
+
+    /**
+     * Provides a texture icon with the given name and dimensions.
+     * <p>
+     * This is useful for rendering textures that are not part of the Minecraft texture atlas.
+     *
+     * @param iconName The icon name
+     * @param width    The icon width in pixels
+     * @param height   The icon height in pixels
+     * @return The full resolution texture icon.
+     */
+    @StableAPI.Expose(since = "0.10.0")
+    public static IIcon getFullTextureIcon(String iconName, int width, int height) {
+        return new FullTextureIcon(iconName, width, height);
+    }
+
+    /**
+     * Wraps the given icon as a clamped icon.
+     * <p>
+     * A clamped icon will clamp the coordinates given to {@link IIcon#getInterpolatedU(double)} and {@link IIcon#getInterpolatedV(double)} to the range of 0 to 16.
+     * <p>
+     * This is helpful when using {@link RenderBlocks} but having different bounds.
+     *
+     * @param icon The icon to clamp
+     */
+    @StableAPI.Expose(since = "0.12.0")
+    public static IIcon wrapAsClampedIcon(IIcon icon) {
+        return new ClampedIcon(icon);
+    }
+
+    /**
+     * Provides the partial tick between the last and next client tick, in the range of 0 to 1.
+     * <p>
+     * Sometimes referred to as 'subTick', it is used mostly for interpolation in rendering.
+     *
+     * @return The current partial tick
+     */
+    @StableAPI.Expose
+    public static float partialTick() {
+        return MINECRAFT_TIMER.renderPartialTicks;
+    }
 
     @StableAPI.Expose
     @SneakyThrows
@@ -48,59 +113,4 @@ public final class RenderUtil {
         timerField.setAccessible(true);
         return (Timer) timerField.get(getMinecraft());
     }
-
-    @StableAPI.Expose(since = "0.10.0")
-    public static IIcon getFullTextureIcon(String iconName, int width, int height) {
-        return new IIcon() {
-            @Override
-            public int getIconWidth() {
-                return width;
-            }
-
-            @Override
-            public int getIconHeight() {
-                return height;
-            }
-
-            @Override
-            public float getMinU() {
-                return 0;
-            }
-
-            @Override
-            public float getMaxU() {
-                return 1;
-            }
-
-            @Override
-            public float getInterpolatedU(double u) {
-                return (float) (u / 16D);
-            }
-
-            @Override
-            public float getMinV() {
-                return 0;
-            }
-
-            @Override
-            public float getMaxV() {
-                return 1;
-            }
-
-            @Override
-            public float getInterpolatedV(double v) {
-                return (float) (v / 16D);
-            }
-
-            @Override
-            public String getIconName() {
-                return iconName;
-            }
-        };
-    }
-
-    @StableAPI.Expose
-    public static float partialTick() {
-        return MINECRAFT_TIMER.renderPartialTicks;
-    }
 }
diff --git a/src/main/java/com/falsepattern/lib/util/ResourceUtil.java b/src/main/java/com/falsepattern/lib/util/ResourceUtil.java
index 87cfb0e..d0ab20b 100644
--- a/src/main/java/com/falsepattern/lib/util/ResourceUtil.java
+++ b/src/main/java/com/falsepattern/lib/util/ResourceUtil.java
@@ -21,6 +21,7 @@
 package com.falsepattern.lib.util;
 
 import com.falsepattern.lib.StableAPI;
+import lombok.experimental.UtilityClass;
 import lombok.val;
 
 import java.io.ByteArrayOutputStream;
@@ -34,8 +35,9 @@ import java.nio.charset.StandardCharsets;
 /**
  * A utility class for reading resources in many ways.
  */
+@UtilityClass
 @StableAPI(since = "0.6.0")
-public class ResourceUtil {
+public final class ResourceUtil {
 
     /**
      * Reads a resource as a string, using the {@link StandardCharsets#UTF_8} charset, from a specific jar file. See