diff --git a/clusterview/point_manager.py b/clusterview/point_manager.py
index 2d8c049..1ae1e21 100644
--- a/clusterview/point_manager.py
+++ b/clusterview/point_manager.py
@@ -1,3 +1,7 @@
+import json
+
+from .points import PointSet
+
 class PointManager():
     """
     A state class that represents the absolute state of the
@@ -5,3 +9,44 @@ class PointManager():
     """
 
     point_set = None
+
+    @staticmethod
+    def load(location):
+        """
+        Loads the JSON file from the location and populates point_set
+        with it's contents.
+
+        @param location The location of the JSON file.
+        """
+        with open(location) as json_file:
+            data = json.load(json_file)
+
+            PointManager.point_set = PointSet(data['point_size'],
+                                              data['viewport_width'],
+                                              data['viewport_height'])
+
+            for point in data['points']:
+                PointManager.point_set.add_point(point['x'], point['y'])
+
+    @staticmethod
+    def save(location):
+        """
+        Persists the point_set as a JSON file at location.
+
+        @param location The persistence location.
+        """
+
+        data = {}
+        data['point_size'] = PointManager.point_set.point_size
+        data['viewport_width'] = PointManager.point_set.viewport_width
+        data['viewport_height'] = PointManager.point_set.viewport_height
+        data['points'] = []
+
+        for p in PointManager.point_set.points:
+            data['points'].append({
+                'x': p.x,
+                'y': p.y
+            })
+
+        with open(location, 'w') as out_file:
+            json.dump(data, out_file)
diff --git a/clusterview/points.py b/clusterview/points.py
index be81f05..662a79b 100644
--- a/clusterview/points.py
+++ b/clusterview/points.py
@@ -109,9 +109,18 @@ class Point:
         return hash((self.__x, self.__y, self.__point_size))
 
     def __repr__(self):
-        return "POINT<X :{} Y: {} SIZE: {}>".format(self.__x,
-                                                    self.__y,
-                                                    self.__point_size)
+
+        # For some reason I had to split this instead of using one giant
+        # string chained with `+` inside of `()`.
+        s = "<POINT "
+        s += "X: {} | Y: {} | ".format(self.__x, self.__y)
+        s += "SIZE: {} | ".format(self.__point_size)
+        s += "VIEWPORT_WIDTH: {} |".format(self.__viewport_width)
+        s += "VIEWPORT_HEIGHT: {}".format(self.__viewport_height)
+        s += ">"
+
+        return s
+
     def select(self):
         """
         Selects the point.
@@ -182,6 +191,36 @@ class PointSet:
         self.__viewport_width = viewport_width
         self.__viewport_height = viewport_height
 
+    def __eq__(self, other):
+        # We are forced to convert other.points from generator to a set to
+        # check equality on the sets. This could possibly get very slow
+        # for large numbers of points.
+
+        attributes_equal = True
+
+        other_points = set(other.points)
+
+        attributes_equal = (attributes_equal and
+                           (len(self.__points) == len(other_points)))
+
+        for p in self.__points:
+            attributes_equal = (attributes_equal and
+                                (self.__attributes[p] == other.attributes(p)))
+
+        return (self.__points == other_points and
+                attributes_equal and
+                self.__point_size == other.point_size and
+                self.__viewport_width == other.viewport_width and
+                self.__viewport_height == other.viewport_height)
+
+    def __repr__(self):
+       s = []
+
+       for p in self.__points:
+           s.append(str(p))
+
+       return ",".join(s)
+
     @property
     def points(self):
         """
diff --git a/tests/test_point_manager.py b/tests/test_point_manager.py
new file mode 100644
index 0000000..42b980e
--- /dev/null
+++ b/tests/test_point_manager.py
@@ -0,0 +1,78 @@
+import json
+import os
+
+import pytest
+
+from clusterview.points import PointSet
+from clusterview.point_manager import PointManager
+
+
+@pytest.fixture(autouse=True)
+def setup():
+    p = PointSet(8, 100, 100)
+    p.add_point(4, 4)
+    p.add_point(9, 10)
+    p.add_point(30, 40)
+
+    PointManager.point_set = p
+
+def test_load(tmpdir):
+    test = ("{\n"
+            "\"point_size\": 8,\n"
+            "\"viewport_height\": 100,\n"
+            "\"viewport_width\": 100,\n"
+            "\"points\":[\n"
+            "{\"x\": 8, \"y\": 8},"
+            "{\"x\": 30, \"y\": 50}"
+            "]\n"
+            "}")
+
+    p = tmpdir.mkdir("test_data").join("test.json")
+    p.write(test)
+
+    expected = PointSet(8, 100, 100)
+    expected.add_point(8, 8)
+    expected.add_point(30, 50)
+
+    PointManager.load(p)
+
+    print(PointManager.point_set)
+
+    # The fixture point_set inside the singleton PointManager should be
+    # overwritten.
+    assert PointManager.point_set == expected
+
+def test_save(tmpdir):
+    d = tmpdir.mkdir("test_data").join("save.json")
+
+    PointManager.save(d)
+
+    expected_str = ("{"
+                    "\"point_size\": 8,"
+                    "\"viewport_height\": 100,"
+                    "\"viewport_width\": 100,"
+                    "\"points\":["
+                    "{\"x\": 4, \"y\": 4},"
+                    "{\"x\": 9, \"y\": 10},"
+                    "{\"x\": 30, \"y\": 40}"
+                    "]"
+                    "}")
+
+
+    with open(d) as f:
+        expected = json.loads(expected_str)
+        actual = json.load(d)
+
+        # Since the JSON module converts the `points` key to
+        # a list of dicts, we need to do manual comparison
+        # to get around the problem of list equality when we
+        # really want a set of Points.
+
+        assert actual["point_size"] == expected["point_size"]
+        assert actual["viewport_width"] == expected["viewport_width"]
+        assert actual["viewport_height"] == expected["viewport_height"]
+
+        assert len(actual["points"]) == len(expected["points"])
+
+        for p in actual["points"]:
+            assert p in expected["points"]