Unique ZINK technology: no ink needed for the Polaroid PoGo Printer, only these magic photo papers.

The heart of this new "ZINK" category of printing is the ZINK Paper. The patented ZINK Paper is an advanced composite material with embedded yellow, magenta and cyan dye crystals, activated with 200 million heat pulses, in 30 seconds, in a single pass. With 100 billion crystals in a 2 x 3-inch print, the paper is 100-percent inkless. A ZINK-enabled printer uses heat to activate and colorize these crystals.