diff --git a/src/droplets/mixer_droplet.cpp b/src/droplets/mixer_droplet.cpp
index a9a6403..1ac30cf 100644
--- a/src/droplets/mixer_droplet.cpp
+++ b/src/droplets/mixer_droplet.cpp
@@ -61,60 +61,40 @@ void MixerDroplet::Draw() {
   default:
   case DropletState::kFull:
     divider = (GetScreenMax()-GetScreenMin())/5.5;
-    DrawSolidRect(Patch(),
-		  GetScreenMin(),
-		  GetTitleHeight()*(1.0f-mix[0].Process()),
-		  divider,
-		  GetTitleHeight()-1,
-		  true);
-    DrawSolidRect(Patch(),
-		  GetScreenMin()+divider,
-		  GetTitleHeight()*(1.0f-mix[1].Process()),
-		  GetScreenMin()+divider*2,
-		  GetTitleHeight()-1,
-		  true);
-    DrawSolidRect(Patch(),
-		  GetScreenMax()-divider*2,
-		  GetTitleHeight()*(1.0f-mix[2].Process()),
-		  GetScreenMax()-divider,
-		  GetTitleHeight()-1,
-		  true);
-    DrawSolidRect(Patch(),
-		  GetScreenMax()-divider,
-		  GetTitleHeight()*(1.0f-mix[3].Process()),
-		  GetScreenMax(),
-		  GetTitleHeight()-1,
-		  true);
+    DrawFourDividedRectangles(Patch(),
+			      divider,
+			      GetScreenMin(),
+			      GetScreenMax(),
+			      GetTitleHeight()*(1.0f-mix[0].Process()),
+			      GetTitleHeight()-1,
+			      GetTitleHeight()*(1.0f-mix[1].Process()),
+			      GetTitleHeight()-1,
+			      GetTitleHeight()*(1.0f-mix[2].Process()),
+			      GetTitleHeight()-1,
+			      GetTitleHeight()*(1.0f-mix[3].Process()),
+			      GetTitleHeight()-1);
     break;
   case DropletState::kLeft:
     divider = (GetScreenMax()-GetScreenMin())/4.5;
-    DrawSolidRect(Patch(),
-		  GetScreenMin(),
-		  GetTitleHeight()*(1.0f-mix[0].Process()),
-		  GetScreenMin()+divider,
-		  GetTitleHeight()-1,
-		  true);
-    DrawSolidRect(Patch(),
-		  GetScreenMax()-divider,
-		  GetTitleHeight()*(1.0f-mix[1].Process()),
-		  GetScreenMax(),
-		  GetTitleHeight()-1,
-		  true);
+    DrawTwoDividedRectangles(Patch(),
+			     divider,
+			     GetScreenMin(),
+			     GetScreenMax(),
+			     GetTitleHeight()*(1.0f-mix[0].Process()),
+			     GetTitleHeight()-1,
+			     GetTitleHeight()*(1.0f-mix[1].Process()),
+			     GetTitleHeight()-1);
     break;
   case DropletState::kRight:
     divider = (GetScreenMax()-GetScreenMin())/4.5;
-    DrawSolidRect(Patch(),
-		  GetScreenMin(),
-		  GetTitleHeight()*(1.0f-mix[2].Process()),
-		  GetScreenMin()+divider,
-		  GetTitleHeight()-1,
-		  true);
-    DrawSolidRect(Patch(),
-		  GetScreenMax()-divider,
-		  GetTitleHeight()*(1.0f-mix[3].Process()),
-		  GetScreenMax(),
-		  GetTitleHeight()-1,
-		  true);
+    DrawTwoDividedRectangles(Patch(),
+			     divider,
+			     GetScreenMin(),
+			     GetScreenMax(),
+			     GetTitleHeight()*(1.0f-mix[2].Process()),
+			     GetTitleHeight()-1,
+			     GetTitleHeight()*(1.0f-mix[3].Process()),
+			     GetTitleHeight()-1);
     break;
   }
   DrawName("Mixer");
diff --git a/src/util.cpp b/src/util.cpp
index 47a99b7..95dc4fc 100644
--- a/src/util.cpp
+++ b/src/util.cpp
@@ -127,9 +127,55 @@ std::string FloatToString(float num, int places) {
   return sign + std::to_string(integral) + "." + std::to_string(fractional);
 }
 
+void DrawTwoDividedRectangles(DaisyPatch* patch,
+				int divider,
+				int width_min,
+				int width_max,
+				int rect_one_min,
+				int rect_one_max,
+				int rect_two_min,
+				int rect_two_max) {
+  DrawSolidRect(patch,
+		width_min,
+		rect_one_max,
+		width_min+divider,
+		rect_one_min,
+		true);
+  DrawSolidRect(patch,
+		width_max-divider,
+		rect_two_max,
+		width_max,
+		rect_two_min,
+		true);
+}
 
-
-
-
-
+void DrawFourDividedRectangles(DaisyPatch* patch,
+			       int divider,
+			       int width_min,
+			       int width_max,
+			       int rect_one_min,
+			       int rect_one_max,
+			       int rect_two_min,
+			       int rect_two_max,
+			       int rect_three_min,
+			       int rect_three_max,
+			       int rect_four_min,
+			       int rect_four_max) {
+  DrawTwoDividedRectangles(patch,
+			   divider,
+			   width_min,
+			   width_max,
+			   rect_one_min,
+			   rect_one_max,
+			   rect_four_min,
+			   rect_four_max);
+  DrawTwoDividedRectangles(patch,
+			   divider,
+			   width_min+divider,
+			   width_max-divider,
+			   rect_two_min,
+			   rect_two_max,
+			   rect_three_min,
+			   rect_three_max);
+}
 
diff --git a/src/util.h b/src/util.h
index 0252dd9..2f9a034 100644
--- a/src/util.h
+++ b/src/util.h
@@ -147,4 +147,54 @@ std::string WaveToString(uint8_t wf);
  */
 std::string FloatToString(float num, int places);
 
+/*
+ * Draws two rectangles on the left and right side of a given area.
+ *
+ * @param patch daisy patch board
+ * @param divider rectangle length
+ * @param width_min left edge of bounding box
+ * @param width_max right enge of bounding box
+ * @param rect_one_min first rectangle lowest edge 
+ * @param rect_one_max first rectangle highest edge
+ * @param rect_two_min second rectangle lowest edge
+ * @param rect_two_max second rectangle highest edge
+ */
+void DrawTwoDividedRectangles(DaisyPatch* patch,
+				int divider,
+				int width_min,
+				int width_max,
+				int rect_one_min,
+				int rect_one_max,
+				int rect_two_min,
+				int rect_two_max);
+
+/*
+ * Draws four rectangles on the left and right side of a given area.
+ *
+ * @param patch daisy patch board
+ * @param divider rectangle length
+ * @param width_min left edge of bounding box
+ * @param width_max right enge of bounding box
+ * @param rect_one_min first rectangle lowest edge 
+ * @param rect_one_max first rectangle highest edge
+ * @param rect_two_min second rectangle lowest edge
+ * @param rect_two_max second rectangle highest edge
+ * @param rect_one_min third rectangle lowest edge 
+ * @param rect_one_max third rectangle highest edge
+ * @param rect_two_min forth rectangle lowest edge
+ * @param rect_two_max forth rectangle highest edge
+ */
+void DrawFourDividedRectangles(DaisyPatch* patch,
+			       int divider,
+			       int width_min,
+			       int width_max,
+			       int rect_one_min,
+			       int rect_one_max,
+			       int rect_two_min,
+			       int rect_two_max,
+			       int rect_three_min,
+			       int rect_three_max,
+			       int rect_four_min,
+			       int rect_four_max);
+
 #endif // CASCADE_UTIL_H_