diff --git a/knob.py b/knob.py
index 10b7f03..f6b2a9f 100644
--- a/knob.py
+++ b/knob.py
@@ -13,6 +13,12 @@ class Knob:
     def set_value(self, value):
         self.value = value
 
+    def set_color(self, color):
+        self.color = color
+
+    def get_position(self):
+        return self.position
+
     def get_pointer_position(self):
         angle = (self.value * 0.8 * 2 + 0.7) * math.pi
         x = self.radius * math.cos(angle) + self.position[0]
@@ -21,5 +27,5 @@ class Knob:
 
     def display(self):
         pygame.draw.circle(self.screen, self.color, self.position, self.radius)
-        pygame.draw.line(self.screen, "black", self.position, self.get_pointer_position(), 3)
+        pygame.draw.line(self.screen, "black", self.position, self.get_pointer_position(), 4)
         
\ No newline at end of file
diff --git a/main.py b/main.py
index ca864aa..4c2f231 100644
--- a/main.py
+++ b/main.py
@@ -7,6 +7,9 @@ screenW = 561
 screenH = 325
 screen = pygame.display.set_mode((screenW, screenH))
 
+color_primary = (0, 190, 180)
+color_primary_light = (0, 255, 245)
+
 # Create and position the knobs
 knobs_radius = screenW / 25
 knobs_spacing = knobs_radius * 2
@@ -16,12 +19,16 @@ knobs_y = (screenH - (knobs_radius + knobs_spacing) * 3) / 2
 y = knobs_y
 knobs = []
 for i in range(8):
-    knobs.append(Knob(screen, (0, 210, 200), knobs_radius, (x, y)))
+    knobs.append(Knob(screen, color_primary, knobs_radius, (x, y)))
     y += knobs_radius + knobs_spacing
     if i == 3 or i == 6:
         x += knobs_radius + knobs_spacing
         y = knobs_y
 
+pygame.font.init() # you have to call this at the start, 
+                   # if you want to use this module.
+font_helvetica = pygame.font.SysFont('Helvetica', 30)
+
 clock = pygame.time.Clock()
 running = True
 
@@ -36,6 +43,21 @@ while running:
     screen.fill("black")
 
     # RENDER YOUR GAME HERE
+
+    fx_label = font_helvetica.render('REVERB WET', False, color_primary_light)
+    fx_value = font_helvetica.render('[ 86% ]', False, color_primary_light)
+
+    label_x = screenW - fx_label.get_width() - 20
+    label_y = (screenH - fx_label.get_height() - fx_value.get_height()) / 2
+    screen.blit(fx_label, (label_x, label_y))
+    screen.blit(fx_value, (label_x, screenH / 2))
+    pygame.draw.line(screen, color_primary_light, (label_x - 10, label_y), (label_x - 10, screenH - label_y), 2)
+    pygame.draw.line(screen, color_primary_light, (knobs_x + knobs_radius * 1.5, screenH/2), (label_x - 10, screenH/2), 2)
+    pygame.draw.line(screen, color_primary_light, knobs[2].get_position(), (knobs_x + knobs_radius * 1.5, screenH/2), 2)
+    
+    knobs[2].set_value(0.86)
+    knobs[2].set_color(color_primary_light)
+
     for i in range(8):
         knobs[i].display()