diff --git a/ftgl_testing.cc b/ftgl_testing.cc
index bfe3bea..c4b2545 100644
--- a/ftgl_testing.cc
+++ b/ftgl_testing.cc
@@ -8,6 +8,7 @@ using namespace std;
 
 #define WIDTH   500
 #define HEIGHT  500
+#define FONT_SIZE 20
 
 static FTFont * font;
 
@@ -27,7 +28,7 @@ void init(void)
     {
         cerr << "Could not create font" << endl;
     }
-    font->FaceSize(16);
+    font->FaceSize(FONT_SIZE);
 }
 
 void display(SDL_Window * window)
@@ -39,7 +40,9 @@ void display(SDL_Window * window)
         glVertex3f(10.0, 210.0, 0.0);
         glVertex3f(10.0, 202.0, 0.0);
     glEnd();
-    font->Render("Hello");
+    font->Render("abcdefghijklmnopqrstuvwxyz", -1, FTPoint(10, HEIGHT - FONT_SIZE, 0));
+    font->Render("ABCDEFGHIJKLMNOPQRSTUVWXYZ", -1, FTPoint(10, HEIGHT - FONT_SIZE * 2, 0));
+    font->Render("0123456789", -1, FTPoint(10, HEIGHT - FONT_SIZE * 3, 0));
     SDL_GL_SwapWindow(window);
 }