diff --git a/examples/fidget_ball.scad b/examples/fidget_ball.scad
new file mode 100644
index 00000000..f64ec92a
--- /dev/null
+++ b/examples/fidget_ball.scad
@@ -0,0 +1,86 @@
+use <hollow_out.scad>;
+
+$fn = 48;
+
+radius = 40;
+thickness = 2;
+layers = 5;
+spacing = 2.5;
+support_thickness = 1;
+drill_angle = 36;
+
+fidget_ball(radius, thickness, layers, spacing, support_thickness);
+
+module fidget_ball(radius, thickness, layers, spacing, support_thickness) {
+	module drill(deep, drill_angle) {
+		a = drill_angle / 2;
+		r = deep * tan(a);
+		
+		difference() {
+			children(0);
+			union() {
+				for(i = [0:3]) {
+					rotate([90 * i, 0, 0])
+					translate([0, 0, -deep])
+					linear_extrude(deep, scale = 0.01)
+						circle(r);
+				}
+				for(i = [90, -90]) {
+					rotate([0, i, 0])
+					translate([0, 0, -deep])
+					linear_extrude(deep, scale = 0.01)
+						circle(r);
+				}
+
+				for(i = [0:3]) {
+					rotate([0, 54.7356, 45 + i * 90])
+					translate([0, 0, -deep])
+					linear_extrude(deep, scale = 0.01)
+						circle(r);
+
+					rotate([0, -125.2644, 45 + i * 90])
+					translate([0, 0, -deep])
+					linear_extrude(deep, scale = 0.01)
+						circle(r);
+				}
+			}	
+		}
+	}
+
+	module hollow_sphere(radius, thickness) {
+		difference() {
+			sphere(radius);
+			sphere(radius - thickness);
+		}
+	}
+
+	module support(i, sphere_r, height, support_thickness, drill_angle) {
+		a = drill_angle / 2;
+		support_r = 2 * sphere_r * sin(a / 2) ^ 2;
+
+		sina = sin(a);
+		tana = tan(a);
+
+		translate([0, 0, -sphere_r])
+		rotate_extrude()
+		translate([sphere_r * sina, 0])
+			polygon([[0, support_r], [-.75, support_r], [-tana * support_r - support_thickness, 0], [-tana * support_r, 0]]);
+
+		translate([0, 0, -sphere_r - height * i])
+		linear_extrude(height * i)
+		hollow_out(support_thickness)
+		    circle(sphere_r * sina - tana * support_r);
+
+	}
+
+	r_step = thickness + spacing;
+	
+	drill(radius, drill_angle)
+	for(i = [0:layers - 1]) {
+		hollow_sphere(radius - r_step * i, thickness);
+	}
+	
+	for(i = [0:layers - 1]) {
+		support(i, radius - r_step * i, r_step, support_thickness, drill_angle);
+	}
+}
\ No newline at end of file
diff --git a/examples/turtle/fidget_ball.scad b/examples/turtle/fidget_ball.scad
deleted file mode 100644
index b91e7356..00000000
--- a/examples/turtle/fidget_ball.scad
+++ /dev/null
@@ -1,85 +0,0 @@
-$fn = 48;
-
-radius = 40;
-thickness = 2;
-layers = 5;
-spacing = 2.5;
-support_thickness = 1;
-drill_angle = 36;
-
-fidget_ball(radius, thickness, layers, spacing, support_thickness);
-
-module drill(deep, drill_angle) {
-    a = drill_angle / 2;
-	r = deep * tan(a);
-	
-    difference() {
-		children(0);
-		union() {
-			for(i = [0:3]) {
-				rotate([90 * i, 0, 0])
-				translate([0, 0, -deep])
-				linear_extrude(deep, scale = 0.01)
-					circle(r);
-			}
-			for(i = [90, -90]) {
-				rotate([0, i, 0])
-				translate([0, 0, -deep])
-				linear_extrude(deep, scale = 0.01)
-					circle(r);
-			}
-
-			for(i = [0:3]) {
-				rotate([0, 54.7356, 45 + i * 90])
-				translate([0, 0, -deep])
-				linear_extrude(deep, scale = 0.01)
-					circle(r);
-
-				rotate([0, -125.2644, 45 + i * 90])
-				translate([0, 0, -deep])
-				linear_extrude(deep, scale = 0.01)
-					circle(r);
-			}
-		}	
-	}
-}
-
-module hollow_sphere(radius, thickness) {
-    difference() {
-		sphere(radius);
-		sphere(radius - thickness);
-	}
-}
-
-module support(i, sphere_r, height, support_thickness, drill_angle) {
-    a = drill_angle / 2;
-	support_r = 2 * sphere_r * sin(a / 2) ^ 2;
-
-	sina = sin(a);
-	tana = tan(a);
-
-	translate([0, 0, -sphere_r])
-	rotate_extrude()
-	translate([sphere_r * sina, 0])
-	    polygon([[0, support_r], [-.75, support_r], [-tana * support_r - support_thickness, 0], [-tana * support_r, 0]]);
-
-	translate([0, 0, -sphere_r - height * i])
-	linear_extrude(height * i)
-	difference() {
-	    circle(sphere_r * sina - tana * support_r);
-		circle(sphere_r * sina - tana * support_r - support_thickness);
-	}
-}
-
-module fidget_ball(radius, thickness, layers, spacing, support_thickness) {
-	r_step = thickness + spacing;
-	
-	drill(radius, drill_angle)
-	for(i = [0:layers - 1]) {
-		hollow_sphere(radius - r_step * i, thickness);
-	}
-	
-	for(i = [0:layers - 1]) {
-		support(i, radius - r_step * i, r_step, support_thickness, drill_angle);
-	}
-}
\ No newline at end of file