HI-PRINT 3x3 PHOTO PAPER: Your best moments deserve more than pixels. Reload your Hi-Print 3x3 Printer with replacement photo paper cartridges. 30 Photo Sheets included. HI-PRINT 3x3: Your best moments deserve more than pixels. With the Polaroid Hi Print 3×3 Photo Printer, turn your favorite shots into high-quality square prints. The printer even doubles as a frame, so you can display your latest favorite snap right on the device. Personalize with templates, stickers and more via the Polaroid Hi-Print app. DYE-SUB TECHNOLOGY: The Polaroid Hi-Print utilizes innovative dye-sub cartridge technology resulting in high quality vibrant photos in under 50 seconds. Only compatible with Polaroid Hi-Print 3×3 Paper Cartridge. MAKE IT PERSONAL: Connect to the Polaroid Hi-Print mobile app to edit and customize your photo content with frames, filters, text and emoticons for a unique personal touch. Hi-Print 3x3 Paper is only compatible with Polaroid Hi-Print 3x3 Printer.