The Polaroid Z2X330 Premium ZINK Zero Ink Paper lets you experience new revolutionary photo technology like no other. The ZINK (Zero Ink Printing Technology) uses just that - no ink. Its advanced composite material uses embedded colorful dye crystals inside, with a protective polymer overcoat layer outside. So, when heat is applied, full color images appear like magic on the paper. Unlock the full value of your digital world without any need for ink. The paper prints dry-to-touch and features improved quality with brighter sharper images and improved color balance. The prints come out smudge-proof, water-resistant and tear-resistant with better picture quality and have a sticky back for extra fun. Designed for in-the-moment entertainment and fun, the Polaroid Zink photo paper is perfect for printing small format color photo stickers - anywhere, anytime.