Dove Products Dove Blender Pen, Refillable (Pack of 6) Use this handy tool in blending techniques on stamping and paper craft projects Solution is specially formulated to make floating or blending colors easier Works great with all waterbase markers, colored pencils, chalks, dye ink pads and pigment ink pads Refill with Doves blending fluid (BL-R) and replace tip with Doves blender tips (BL-TP5) Made in USA