diff --git a/include/generic_object.hpp b/include/generic_object.hpp
index 298985e..d3b51a3 100644
--- a/include/generic_object.hpp
+++ b/include/generic_object.hpp
@@ -47,11 +47,8 @@ namespace character {
 
     class Tools;
 
-    using billyObjects = std::variant<Weapons, Equipments, Tools>;
     using billyEnums = std::variant<weapons, equipments, tools>;
 
-    static billyObjects new_object(const billyEnums &inputObject);
-
     class GenericObject {
     public:
         virtual ~GenericObject() = default;
@@ -65,13 +62,19 @@ namespace character {
         [[nodiscard]] virtual std::uint32_t add_materiel(const characteristic::characType inType) const noexcept = 0;
 
         [[nodiscard]] virtual std::string_view to_string() const noexcept = 0;
+
+        [[nodiscard]] virtual billyEnums get_type() const noexcept = 0;
     };
 
+    using billyObjects = std::unique_ptr<GenericObject>;
+
+    static billyObjects new_object(const billyEnums &inputObject) noexcept;
+
     class Weapons final : virtual public GenericObject {
     public:
         const weapons type{ weapons::Sword };
 
-        friend billyObjects new_object(const billyEnums &inputObject);
+        friend billyObjects new_object(const billyEnums &inputObject) noexcept;
 
         Weapons() = delete;
 
@@ -85,7 +88,9 @@ namespace character {
 
         [[nodiscard]] std::uint32_t add_materiel(const characteristic::characType inType) const noexcept final;
 
-        [[nodiscard]] std::string_view to_string() const noexcept override;
+        [[nodiscard]] std::string_view to_string() const noexcept final;
+
+        [[nodiscard]] billyEnums get_type() const noexcept final { return type; }
 
     private:
         explicit Weapons(const weapons type) : type(type) {}
@@ -95,7 +100,7 @@ namespace character {
     public:
         const equipments type{ equipments::Chainmail };
 
-        friend billyObjects new_object(const billyEnums &inputObject);
+        friend billyObjects new_object(const billyEnums &inputObject) noexcept;
 
         Equipments() = delete;
 
@@ -109,7 +114,9 @@ namespace character {
 
         [[nodiscard]] std::uint32_t add_materiel(const characteristic::characType inType) const noexcept final;
 
-        [[nodiscard]] std::string_view to_string() const noexcept override;
+        [[nodiscard]] std::string_view to_string() const noexcept final;
+
+        [[nodiscard]] billyEnums get_type() const noexcept final { return type; }
 
     private:
         explicit Equipments(const equipments type) : type(type) {}
@@ -119,7 +126,7 @@ namespace character {
     public:
         const tools type{ tools::Fourche };
 
-        friend billyObjects new_object(const billyEnums &inputObject);
+        friend billyObjects new_object(const billyEnums &inputObject) noexcept;
 
         Tools() = delete;
 
@@ -133,7 +140,9 @@ namespace character {
 
         [[nodiscard]] std::uint32_t add_materiel(const characteristic::characType inType) const noexcept final;
 
-        [[nodiscard]] std::string_view to_string() const noexcept override;
+        [[nodiscard]] std::string_view to_string() const noexcept final;
+
+        [[nodiscard]] billyEnums get_type() const noexcept final { return type; }
 
     private:
         explicit Tools(const tools type) : type(type) {}
diff --git a/src/generic_object.cpp b/src/generic_object.cpp
index 7d21f4b..00e194d 100644
--- a/src/generic_object.cpp
+++ b/src/generic_object.cpp
@@ -160,11 +160,11 @@ namespace character {
         }
     }
 
-    billyObjects new_object(const billyEnums &inputObject) {
+    billyObjects new_object(const billyEnums &inputObject) noexcept {
         return std::visit(overloaded{
-                [](const weapons input) { return billyObjects{ Weapons{ input }}; },
-                [](const equipments input) { return billyObjects{ Equipments{ input }}; },
-                [](const tools input) { return billyObjects{ Tools{ input }}; }
+                [](const weapons input) { return billyObjects{ new Weapons{ input }}; },
+                [](const equipments input) { return billyObjects{ new Equipments{ input }}; },
+                [](const tools input) { return billyObjects{ new Tools{ input }}; }
         }, inputObject);
     }
 }