diff --git a/README.md b/README.md
index fa0237d..3adbf6a 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,4 @@
 # OpenBootCampPython
 Repository to store Python boot camp.
+
+Ejercicio 8.B: En este segundo ejercicio, tendréis que crear un archivo py y dentro crearéis una clase Vehículo, haréis un objeto de ella, lo guardaréis en un archivo y luego lo cargamos.
diff --git a/src/exerciseeight/saveobject.py b/src/exerciseeight/saveobject.py
new file mode 100644
index 0000000..8bcc100
--- /dev/null
+++ b/src/exerciseeight/saveobject.py
@@ -0,0 +1,67 @@
+from pickle import dump, load
+
+
+class ObjectManager:
+    """Conceptual representation for a class manager
+    :param _path: path pointed to file directory
+    :type _path: str
+    :param _filename: binary file name
+    :type _filename: str
+    :param _file: binary I/O stream
+    :type _file: BufferedWriter
+    :param _objeto: class to manage
+    :type _objeto: class
+    """
+    _path = None
+    _filename = None
+    _file = None
+    _objeto = None
+
+    def __init__(self, path: str, filename: str, objeto=None):
+        """Constructor method
+        """
+        self._path = path
+        self._filename = filename
+        self._objeto = objeto
+        self._file = None
+
+    def __del__(self):
+        """Destructor method
+        """
+        del self._path, self._filename, self._file, self._objeto
+
+    def _openFile(self, mode: str):
+        """Private method to open a binary file
+        :param mode: mode to open the binary file
+        :type mode: str
+        """
+        self._file = open(f'{self._path}{self._filename}', mode)
+
+    def _closeFile(self):
+        """Private method to close a file
+        """
+        self._file.close()
+        self._file = None
+
+    def saveObject(self):
+        """Method to save a class if provided
+        """
+        if self._objeto is None:
+            pass
+        else:
+            self._openFile('wb')
+            dump(self._objeto, self._file)
+            self._closeFile()
+
+    def loadObject(self):
+        """Method to load and return a class from a binary file
+        :return: loaded class or None if not loaded
+        :rtype: class
+        """
+        try:
+            self._openFile('rb')
+            self._objeto = load(self._file)
+            self._closeFile()
+            return self._objeto
+        except FileNotFoundError:
+            return None
diff --git a/src/exerciseeight/vehiculo.py b/src/exerciseeight/vehiculo.py
new file mode 100644
index 0000000..0c2fdad
--- /dev/null
+++ b/src/exerciseeight/vehiculo.py
@@ -0,0 +1,22 @@
+class Vehiculo:
+    """Conceptual representation of a vehicle
+    :param color: representation of vehicle color
+    :type color: str
+    :param ruedas: number of wheels
+    :type ruedas: int
+    :param puertas: number of doors
+    :type puertas: int
+    """
+    def __init__(self, color='', ruedas=-1, puertas=-1):
+        """Constructor method
+        """
+        self.color = color
+        self.ruedas = ruedas
+        self.puertas = puertas
+
+    def getProperties(self) -> tuple[str, int, int]:
+        """
+        :return: return class attributes
+        :rtype: tuple[str, int, int]
+        """
+        return self.color, self.ruedas, self.puertas
diff --git a/src/files/path.txt b/src/files/path.txt
new file mode 100644
index 0000000..24781d2
--- /dev/null
+++ b/src/files/path.txt
@@ -0,0 +1,3 @@
+PATH=src/files/
+FILENAME=file.txt
+BFILENAME=file.bin
\ No newline at end of file
diff --git a/src/main.py b/src/main.py
index a47b6a3..59ae799 100644
--- a/src/main.py
+++ b/src/main.py
@@ -1,9 +1,57 @@
+# LIBRARIES
+from src.exerciseeight.saveobject import ObjectManager
+from src.exerciseeight.vehiculo import Vehiculo
+
+# CONSTANT
+PATH = 'src/files/path.txt'
+
+
+# FUNCTION
+def readPaths() -> tuple[str, str, str]:
+    """Function to read a file with path.txt data
+    :return: return path.txt, file name, binary file name
+    :rtype: tuple[str, str, str]
+    """
+    f = open(PATH, 'r')
+    paths = f.readlines()
+    f.close()
+    split = []
+    for path in paths:
+        split.append(path.split('='))
+    bfilename = ''
+    path = ''
+    filename = ''
+    for linea in split:
+        if linea[0] == 'PATH':
+            path = linea[1].replace('\n', '')
+        if linea[0] == 'FILENAME':
+            filename = linea[1].replace('\n', '')
+        if linea[0] == 'BFILENAME':
+            bfilename = linea[1].replace('\n', '')
+    return path, filename, bfilename
+
+
+# MAIN FUNCTION
 def main():
-    """Main script for pythonBootCamp project
+    """Main script for exercise eight B
     :return: None
     :rtype: NoneType
     """
-    pass
+    coche = Vehiculo(color='carbon', ruedas=4, puertas=5)
+    print(coche.getProperties())
+    path, _, bfile = readPaths()
+    obj = ObjectManager(path, bfile, coche)
+    print('Aparcar coche')
+    obj.saveObject()
+    print('Olvidar coche')
+    del coche, obj
+    obj = ObjectManager(path, bfile)
+    print('Recordar coche')
+    coche = obj.loadObject()
+    if coche is None:
+        pass
+    else:
+        print(coche.getProperties())
 
 
 if __name__ == '__main__':