reagent
A pack of Impossible Project PX 70 Color Shade First Flush instant film for the Polaroid SX-70.
In 2008 Polaroid discontinued the production of its instant film products, but The Impossible Project formed and took up the cause. Buying the old Polaroid production equipment and then pulling off a miracle by developing a new film chemistry, The Impossible Project saved what otherwise would have been a doomed family of instant film cameras.