diff --git a/src/drawable.rs b/src/drawable.rs
index b919a54..bc6aa26 100644
--- a/src/drawable.rs
+++ b/src/drawable.rs
@@ -1,4 +1,5 @@
 use nannou::prelude::*;
+use rapier2d::geometry::{Collider, ColliderSet, TypedShape};
 
 pub(crate) trait Drawable {
     fn draw(&self, draw: &Draw);
@@ -13,6 +14,31 @@ where
     }
 }
 
+impl Drawable for Collider {
+    fn draw(&self, draw: &Draw) {
+        match self.shape().as_typed_shape() {
+            TypedShape::Ball(ball) => {
+                draw.ellipse()
+                    .radius(ball.radius)
+                    .xy((*self.translation()).into());
+            }
+            TypedShape::Cuboid(cube) => {
+                draw.rect()
+                    .w(cube.half_extents.x * 2.0)
+                    .h(cube.half_extents.y * 2.0)
+                    .xy((*self.translation()).into());
+            }
+            _ => eprintln!("Attempted to draw a shape with no draw impl"),
+        }
+    }
+}
+
+impl Drawable for ColliderSet {
+    fn draw(&self, draw: &Draw) {
+        self.iter().for_each(|(_, collider)| draw.draw(collider))
+    }
+}
+
 pub(crate) trait DrawShape<T>
 where
     T: Drawable,
diff --git a/src/main.rs b/src/main.rs
index e74987c..59366b8 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -21,7 +21,6 @@ struct Model {
     _window: WindowId,
     particles: Vec<Particle>,
     engine: PhysicsEngine,
-    handles: Vec<RigidBodyHandle>,
 }
 
 fn fill_particles(app: &App, particles: &mut Vec<Particle>) {
@@ -60,10 +59,8 @@ fn model(app: &App) -> Model {
         ..Default::default()
     };
 
-    let mut handles = Vec::new();
-
     /* Create the ground. */
-    let collider = ColliderBuilder::cuboid(100.0, 0.1)
+    let collider = ColliderBuilder::cuboid(100.0, 10.0)
         .translation(vector![0.0, -200.0])
         .build();
     engine.state.colliders.insert(collider);
@@ -79,8 +76,6 @@ fn model(app: &App) -> Model {
         .colliders
         .insert_with_parent(collider, ball_body_handle, &mut engine.state.bodies);
 
-    handles.push(ball_body_handle);
-
     let mut particles = Vec::new();
 
     fill_particles(app, &mut particles);
@@ -89,7 +84,6 @@ fn model(app: &App) -> Model {
         _window,
         particles,
         engine,
-        handles,
     }
 }
 
@@ -123,17 +117,7 @@ fn view(app: &App, model: &Model, frame: Frame) {
     let canvas = app.draw();
     canvas.background().color(CORNFLOWERBLUE);
 
-    // canvas.draw(&model.particles);
-    model
-        .handles
-        .iter()
-        .map(|handle| model.engine.state.bodies.get(*handle).unwrap())
-        .for_each(|body| {
-            canvas
-                .ellipse()
-                .radius(10.0)
-                .xy(std::convert::Into::<Vec2>::into(*body.translation()));
-        });
+    canvas.draw(&model.engine.state.colliders);
 
     // I don't think there is even a fail condition in this function, but it returns a result?
     canvas.to_frame(app, &frame).unwrap();