diff --git a/src/Physics/Box.cpp b/src/Physics/Box.cpp
new file mode 100644
index 000000000..36c230870
--- /dev/null
+++ b/src/Physics/Box.cpp
@@ -0,0 +1,27 @@
+/*
+    Copyright © 2010, 2011, 2012 Vladimír Vondruš <mosra@centrum.cz>
+
+    This file is part of Magnum.
+
+    Magnum is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Lesser General Public License version 3
+    only, as published by the Free Software Foundation.
+
+    Magnum is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+    GNU Lesser General Public License version 3 for more details.
+*/
+
+#include "Box.h"
+
+#include "Math/Matrix4.h"
+#include "Math/Point3D.h"
+
+namespace Magnum { namespace Physics {
+
+void Box::applyTransformation(const Matrix4& transformation) {
+    _transformedTransformation = (transformation*_transformation);
+}
+
+}}
diff --git a/src/Physics/Box.h b/src/Physics/Box.h
index 34535e7a6..f1c3286ff 100644
--- a/src/Physics/Box.h
+++ b/src/Physics/Box.h
@@ -19,30 +19,29 @@
  * @brief Class Magnum::Physics::Box
  */
 
+#include "Math/Matrix4.h"
 #include "AbstractShape.h"
 
 namespace Magnum { namespace Physics {
 
 /** @brief Unit size box with assigned transformation matrix */
-class Box: public AbstractShape {
+class PHYSICS_EXPORT Box: public AbstractShape {
     public:
         /** @brief Constructor */
         inline Box(const Matrix4& transformation): _transformation(transformation), _transformedTransformation(transformation) {}
 
-        inline void applyTransformation(const Matrix4& transformation) {
-            _transformedTransformation = transformation*_transformation;
-        }
+        void applyTransformation(const Matrix4& transformation);
 
         /** @brief Transformation */
-        inline constexpr Matrix4 transformation() const { return _transformation; }
+        inline Matrix4 transformation() const { return _transformation; }
 
         /** @brief Set transformation */
-        inline Vector3 setTransformation(const Matrix4& transformation) {
+        inline void setTransformation(const Matrix4& transformation) {
             _transformation = transformation;
         }
 
         /** @brief Transformed transformation */
-        inline constexpr Vector3 transformedTransformation() const {
+        inline Matrix4 transformedTransformation() const {
             return _transformedTransformation;
         }
 
@@ -50,7 +49,7 @@ class Box: public AbstractShape {
         inline Type type() const { return Type::Box; }
 
     private:
-        Vector3 _transformation, _transformedTransformation;
+        Matrix4 _transformation, _transformedTransformation;
 };
 
 }}
diff --git a/src/Physics/CMakeLists.txt b/src/Physics/CMakeLists.txt
index a42842084..430587b7d 100644
--- a/src/Physics/CMakeLists.txt
+++ b/src/Physics/CMakeLists.txt
@@ -1,6 +1,7 @@
 set(MagnumPhysics_SRCS
     AbstractShape.cpp
     AxisAlignedBox.cpp
+    Box.cpp
     Capsule.cpp
     Line.cpp
     Plane.cpp
diff --git a/src/Physics/Test/BoxTest.cpp b/src/Physics/Test/BoxTest.cpp
new file mode 100644
index 000000000..e844e4d2e
--- /dev/null
+++ b/src/Physics/Test/BoxTest.cpp
@@ -0,0 +1,36 @@
+/*
+    Copyright © 2010, 2011, 2012 Vladimír Vondruš <mosra@centrum.cz>
+
+    This file is part of Magnum.
+
+    Magnum is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Lesser General Public License version 3
+    only, as published by the Free Software Foundation.
+
+    Magnum is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+    GNU Lesser General Public License version 3 for more details.
+*/
+
+#include "BoxTest.h"
+
+#include "Math/Matrix4.h"
+#include "Physics/Box.h"
+
+CORRADE_TEST_MAIN(Magnum::Physics::Test::BoxTest)
+
+namespace Magnum { namespace Physics { namespace Test {
+
+BoxTest::BoxTest() {
+    addTests(&BoxTest::applyTransformation);
+}
+
+void BoxTest::applyTransformation() {
+    Physics::Box box(Matrix4::translation({1.0f, 2.0f, -3.0f}));
+
+    box.applyTransformation(Matrix4::scaling({2.0f, -1.0f, 1.5f}));
+    CORRADE_COMPARE(box.transformedTransformation(), Matrix4::scaling({2.0f, -1.0f, 1.5f})*Matrix4::translation({1.0f, 2.0f, -3.0f}));
+}
+
+}}}
diff --git a/src/Physics/Test/BoxTest.h b/src/Physics/Test/BoxTest.h
new file mode 100644
index 000000000..48781ad08
--- /dev/null
+++ b/src/Physics/Test/BoxTest.h
@@ -0,0 +1,31 @@
+#ifndef Magnum_Physics_Test_BoxTest_h
+#define Magnum_Physics_Test_BoxTest_h
+/*
+    Copyright © 2010, 2011, 2012 Vladimír Vondruš <mosra@centrum.cz>
+
+    This file is part of Magnum.
+
+    Magnum is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Lesser General Public License version 3
+    only, as published by the Free Software Foundation.
+
+    Magnum is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+    GNU Lesser General Public License version 3 for more details.
+*/
+
+#include <TestSuite/Tester.h>
+
+namespace Magnum { namespace Physics { namespace Test {
+
+class BoxTest: public Corrade::TestSuite::Tester<BoxTest> {
+    public:
+        BoxTest();
+
+        void applyTransformation();
+};
+
+}}}
+
+#endif
diff --git a/src/Physics/Test/CMakeLists.txt b/src/Physics/Test/CMakeLists.txt
index b182873a0..4f8130a83 100644
--- a/src/Physics/Test/CMakeLists.txt
+++ b/src/Physics/Test/CMakeLists.txt
@@ -1,4 +1,5 @@
 corrade_add_test2(PhysicsAxisAlignedBoxTest AxisAlignedBoxTest.cpp LIBRARIES MagnumPhysics)
+corrade_add_test2(PhysicsBoxTest BoxTest.cpp LIBRARIES MagnumPhysics)
 corrade_add_test2(PhysicsCapsuleTest CapsuleTest.cpp LIBRARIES MagnumPhysics)
 corrade_add_test2(PhysicsLineTest LineTest.cpp LIBRARIES MagnumPhysics)
 corrade_add_test2(PhysicsPlaneTest PlaneTest.cpp LIBRARIES MagnumPhysics)