diff --git a/Lib/fontTools/pens/teePen.py b/Lib/fontTools/pens/teePen.py
new file mode 100644
index 000000000..31aba7b62
--- /dev/null
+++ b/Lib/fontTools/pens/teePen.py
@@ -0,0 +1,43 @@
+from __future__ import print_function, division, absolute_import
+from fontTools.misc.py23 import *
+from fontTools.pens.basePen import AbstractPen
+
+
+__all__ = ["TeePen"]
+
+
+class TeePen(AbstractPen):
+	def __init__(self, *pens):
+		if len(pens) == 1:
+			pens = pens[0]
+		self.pens = pens
+	def moveTo(self, p0):
+		for pen in self.pens:
+			pen.moveTo(p0)
+	def lineTo(self, p1):
+		for pen in self.pens:
+			pen.lineTo(p1)
+	def qCurveTo(self, *points):
+		for pen in self.pens:
+			pen.qCurveTo(*points)
+	def curveTo(self, *points):
+		for pen in self.pens:
+			pen.curveTo(*points)
+	def closePath(self):
+		for pen in self.pens:
+			pen.closePath()
+	def endPath(self):
+		for pen in self.pens:
+			pen.endPath()
+	def addComponent(self, glyphName, transformation):
+		for pen in self.pens:
+			pen.addComponent(glyphName, transformation)
+
+
+if __name__ == "__main__":
+	from fontTools.pens.basePen import _TestPen
+	pen = TeePen(_TestPen(), _TestPen())
+	pen.moveTo((0, 0))
+	pen.lineTo((0, 100))
+	pen.curveTo((50, 75), (60, 50), (50, 25))
+	pen.closePath()
diff --git a/Snippets/interpolatable.py b/Snippets/interpolatable.py
index c646ad07e..37d8f63ba 100755
--- a/Snippets/interpolatable.py
+++ b/Snippets/interpolatable.py
@@ -75,34 +75,6 @@ class RecordingPen(RecordingNoComponentsPen):
 		self.value.append(('addComponent', (glyphName, transformation)))
 
 
-class TeePen(object):
-	def __init__(self, *pens, glyphset=None): # glyphset is unused
-		if len(pens) == 1:
-			pens = pens[0]
-		self.pens = pens
-	def moveTo(self, p0):
-		for pen in self.pens:
-			pen.moveTo(p0)
-	def lineTo(self, p1):
-		for pen in self.pens:
-			pen.lineTo(p1)
-	def qCurveTo(self, p1, p2):
-		for pen in self.pens:
-			pen.qCurveTo(p1, p2)
-	def curveTo(self, p1, p2, p3):
-		for pen in self.pens:
-			pen.curveTo(p1, p2, p3)
-	def closePath(self):
-		for pen in self.pens:
-			pen.closePath()
-	def endPath(self):
-		for pen in self.pens:
-			pen.endPath()
-	def addComponent(self, glyphName, transformation):
-		for pen in self.pens:
-			pen.addComponent(glyphName, transformation)
-
-
 def _vdiff(v0, v1):
 	return tuple(b-a for a,b in zip(v0,v1))
 def _vlen(vec):