diff --git a/LICENSE b/LICENSE
new file mode 100644
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,30 @@
+Copyright (c) 2014, Junji Hashimoto
+
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+
+    * Redistributions in binary form must reproduce the above
+      copyright notice, this list of conditions and the following
+      disclaimer in the documentation and/or other materials provided
+      with the distribution.
+
+    * Neither the name of Junji Hashimoto nor the names of other
+      contributors may be used to endorse or promote products derived
+      from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
diff --git a/Setup.hs b/Setup.hs
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--- /dev/null
+++ b/Setup.hs
@@ -0,0 +1,2 @@
+import Distribution.Simple
+main = defaultMain
diff --git a/hspec-test-sandbox.cabal b/hspec-test-sandbox.cabal
new file mode 100644
--- /dev/null
+++ b/hspec-test-sandbox.cabal
@@ -0,0 +1,41 @@
+-- Initial hspec-test-sandbox.cabal generated by cabal init.  For further 
+-- documentation, see http://haskell.org/cabal/users-guide/
+
+name:                hspec-test-sandbox
+version:             0.1.0
+synopsis:            Hspec convenience functions for use with test-sandbox
+description:         This package provides useful functions to write around the Test.Hspec unit-test functions,
+                     allowing them to be used easily in the Test.Sandbox monad provided by the test-sandbox package.
+license:             BSD3
+license-file:        LICENSE
+author:              Junji Hashimoto
+maintainer:          junji.hashimoto@gmail.com
+-- copyright:           
+category:            Testing
+build-type:          Simple
+-- extra-source-files:  
+cabal-version:       >=1.10
+
+library
+  exposed-modules:     Test.Hspec.Sandbox
+  -- other-modules:       
+  -- other-extensions:    
+  build-depends:       base >=4.6 && <5
+                     , test-sandbox
+                     , hspec-core >= 2
+                     , hspec >= 2
+  hs-source-dirs:      src
+  default-language:    Haskell2010
+  ghc-options:         -Wall
+
+test-suite test
+    type:              exitcode-stdio-1.0
+    main-is:           test.hs
+    hs-source-dirs:    test,dist/build/autogen
+    ghc-options:       -Wall
+
+    build-depends: base
+                 , test-sandbox
+                 , hspec >= 2
+                 , hspec-test-sandbox
+    Default-Language:   Haskell2010
diff --git a/src/Test/Hspec/Sandbox.hs b/src/Test/Hspec/Sandbox.hs
new file mode 100644
--- /dev/null
+++ b/src/Test/Hspec/Sandbox.hs
@@ -0,0 +1,23 @@
+{-# LANGUAGE FlexibleInstances #-}
+{-# LANGUAGE TypeFamilies #-}
+{-# OPTIONS_GHC -fno-warn-orphans #-}
+
+module Test.Hspec.Sandbox (
+  with
+) where
+
+import Test.Sandbox.Internals
+import qualified Test.Hspec.Core.Spec as Hspec
+import qualified Test.Hspec as Hspec
+
+
+with :: SandboxStateRef -> Hspec.SpecWith SandboxStateRef -> Hspec.Spec
+with ref = Hspec.before (return ref)
+
+instance Hspec.Example (Sandbox ()) where
+  type Arg (Sandbox ()) = SandboxStateRef
+  evaluateExample example params action =
+    Hspec.evaluateExample
+      (action $ flip runSandbox' example)
+      params
+      ($ ())
diff --git a/test/test.hs b/test/test.hs
new file mode 100644
--- /dev/null
+++ b/test/test.hs
@@ -0,0 +1,12 @@
+import Test.Hspec
+import Test.Hspec.Sandbox
+import Test.Sandbox
+
+main :: IO ()
+main = withSandbox $ \ref -> do
+  hspec $ do
+    describe "Basic Test" $ with ref $ do
+      it "interactive Test" $ do
+        start =<< register "sed_regex" "sed" [ "-u", "s/a/b/" ] def { psCapture = Just CaptureStdout }
+        v <- interactWith "sed_regex" "a\n" 1
+        liftIO $ v `shouldBe` "b\n"