diff --git a/src/main/java/de/hsfulda/onses/models/Card.java b/src/main/java/de/hsfulda/onses/models/Card.java
new file mode 100644
index 0000000..74d2393
--- /dev/null
+++ b/src/main/java/de/hsfulda/onses/models/Card.java
@@ -0,0 +1,41 @@
+package de.hsfulda.onses.models;
+
+public class Card {
+    private int id;
+    private Color color;
+    private Value value;
+
+    public enum Color {
+        RED, BLUE, GREEN, YELLOW, BLACK;
+    };
+    public enum Value {
+        ZERO, ONE, TWO, THREE, FOUR, FIVE, SIX, SEVEN, EIGHT, NINE, DRAWTWO, SKIP, REVERSE, CHOOSE, CHOOSEDRAW;
+    };
+
+    public Card setId(int id) {
+        this.id = id;
+        return this;
+    }
+
+    public Card setColor(Color color) {
+        this.color = color;
+        return this;
+    }
+
+    public Card setValue(Value value) {
+        this.value = value;
+        return this;
+    }
+
+    public int getId() {
+        return this.id;
+    }
+
+    public Color getColor() {
+        return this.color;
+    }
+
+    public Value getValue() {
+        return this.value;
+    }
+}
diff --git a/src/main/java/de/hsfulda/onses/models/Cards.java b/src/main/java/de/hsfulda/onses/models/Cards.java
deleted file mode 100644
index d2aeb30..0000000
--- a/src/main/java/de/hsfulda/onses/models/Cards.java
+++ /dev/null
@@ -1,47 +0,0 @@
-package de.hsfulda.onses.models;
-
-public class Cards {
-
-        public enum ecolor {
-            RED, BLUE, GREEN, YELLOW, BLACK;
-
-            private static final ecolor[] colors = ecolor.values();
-            public static ecolor getColors (int n)
-            {
-                return ecolor.colors[n];
-            }
-        };
-        public enum evalue {
-            ZERO, ONE, TWO, THREE, FOUR, FIVE, SIX, SEVEN, EIGHT, NINE, DRAWTWO, SKIP, REVERSE, CHOOSE, CHOOSEDRAW;
-
-            private static final evalue[] values = evalue.values();
-            public static evalue getValue(int n) {
-                return evalue.values[n];
-            }
-        };
-
-        private final int id;
-        private final ecolor color;
-        private final evalue value;
-
-
-    public Cards(int id, ecolor color, evalue value)
-    {
-        this.id = id;
-        this.color = color;
-        this.value = value;
-    }
-
-
-    public int getId() {
-        return this.id;
-    }
-
-    public ecolor getColor() {
-        return this.color;
-    }
-
-    public evalue getValue() {
-        return this.value;
-    }
-}
diff --git a/src/test/java/de/hsfulda/onses/CardsTest.java b/src/test/java/de/hsfulda/onses/CardTest.java
similarity index 54%
rename from src/test/java/de/hsfulda/onses/CardsTest.java
rename to src/test/java/de/hsfulda/onses/CardTest.java
index ab7e6d7..f35fa7a 100644
--- a/src/test/java/de/hsfulda/onses/CardsTest.java
+++ b/src/test/java/de/hsfulda/onses/CardTest.java
@@ -5,9 +5,9 @@ import org.junit.jupiter.api.DisplayName;
 import org.junit.jupiter.api.Test;
 import static org.junit.jupiter.api.Assertions.*;
 
-import de.hsfulda.onses.models.Cards;
+import de.hsfulda.onses.models.Card;
 
-public class CardsTest {
+public class CardTest {
 
     @Test
     @DisplayName("CardGetID5")
@@ -17,7 +17,7 @@ public class CardsTest {
         int expected = 5;
         int ID = 5;
         // act
-        Cards testcard = new Cards(ID, Cards.ecolor.BLACK, Cards.evalue.FIVE);
+        Card testcard = new Card().setId(ID).setColor(Card.Color.BLACK).setValue(Card.Value.FIVE);
         int answer = testcard.getId();
         // assert
         assertEquals(expected, answer);
@@ -31,7 +31,7 @@ public class CardsTest {
         int expected = 112;
         int ID = 112;
         // act
-        Cards testcard = new Cards(ID, Cards.ecolor.BLUE, Cards.evalue.CHOOSEDRAW);
+        Card testcard = new Card().setId(ID).setColor(Card.Color.BLUE).setValue(Card.Value.CHOOSEDRAW);
         int answer = testcard.getId();
         // assert
         assertEquals(expected, answer);
@@ -43,11 +43,11 @@ public class CardsTest {
     public void CardTestGetColorBlue() {
 
         // arrange
-        Cards.ecolor expected = Cards.ecolor.BLUE;
-        Cards.ecolor color = Cards.ecolor.BLUE;
+        Card.Color expected = Card.Color.BLUE;
+        Card.Color color = Card.Color.BLUE;
         // act
-        Cards testcard = new Cards(9, color, Cards.evalue.FIVE);
-        Cards.ecolor answer = testcard.getColor();
+        Card testcard = new Card().setId(9).setColor(color).setValue(Card.Value.FIVE);
+        Card.Color answer = testcard.getColor();
         // assert
         assertEquals(expected, answer);
     }
@@ -56,11 +56,11 @@ public class CardsTest {
     public void CardTestGetColorBlack() {
 
         // arrange
-        Cards.ecolor expected = Cards.ecolor.BLACK;
-        Cards.ecolor color = Cards.ecolor.BLACK;
+        Card.Color expected = Card.Color.BLACK;
+        Card.Color color = Card.Color.BLACK;
         // act
-        Cards testcard = new Cards(15, color, Cards.evalue.CHOOSE);
-        Cards.ecolor answer = testcard.getColor();
+        Card testcard = new Card().setId(15).setColor(color).setValue(Card.Value.CHOOSE);
+        Card.Color answer = testcard.getColor();
         // assert
         assertEquals(expected, answer);
     }
@@ -71,11 +71,11 @@ public class CardsTest {
     public void CardTestGetValueThree() {
 
         // arrange
-        Cards.evalue expected = Cards.evalue.THREE;
-        Cards.evalue value = Cards.evalue.THREE;
+        Card.Value expected = Card.Value.THREE;
+        Card.Value value = Card.Value.THREE;
         // act
-        Cards testcard = new Cards(2, Cards.ecolor.BLUE, value);
-        Cards.evalue answer = testcard.getValue();
+        Card testcard = new Card().setId(2).setColor(Card.Color.BLUE).setValue(value);
+        Card.Value answer = testcard.getValue();
         // assert
         assertEquals(expected, answer);
     }
@@ -84,11 +84,11 @@ public class CardsTest {
     public void CardTestGetValueSkip() {
 
         // arrange
-        Cards.evalue expected = Cards.evalue.SKIP;
-        Cards.evalue value = Cards.evalue.SKIP;
+        Card.Value expected = Card.Value.SKIP;
+        Card.Value value = Card.Value.SKIP;
         // act
-        Cards testcard = new Cards(19, Cards.ecolor.BLACK, value);
-        Cards.evalue answer = testcard.getValue();
+        Card testcard = new Card().setId(19).setColor(Card.Color.BLACK).setValue(value);
+        Card.Value answer = testcard.getValue();
         // assert
         assertEquals(expected, answer);
     }