Knowledge Base
Welcome to the Polabora knowledge base. Here we answer the most common questions about the art of analog memories, from choosing the right film format to preserving your prints for decades.
Photo Formats & Cameras
What is the difference between Polaroid and Instax?
While both are instant film brands, they are not compatible. Polaroid refers to the original square format used in vintage and modern Polaroid cameras. Instax (by Fujifilm) comes in three sizes: Mini, Square, and Wide. Instax film generally develops faster and is more affordable.
Which format is best for a wallet?
The Instax Mini format is specifically designed to be the size of a credit card (2.1" x 3.4"), making it the perfect choice for wallets and phone cases.
Check Mini Guide
Check Mini Guide
Can I print digital photos as instant prints?
Yes! You don't need a vintage camera. Portable printers like the Instax Link series or Polaroid Lab allow you to print photos directly from your smartphone camera roll onto real instant film.
What are "Zink" prints?
Zink (Zero Ink) is a different technology used by some portable printers. It uses heat-activated paper rather than chemical film. While convenient, it lacks the classic "retro" aesthetic and white border of true instant film.
Explore All Formats
Explore All Formats
DIY & Display
How can I hang photos without damaging them?
To avoid pinholes or tape residue on your original prints, we recommend using Washi tape (which is low-tack) or hanging them with mini wooden clips on a string.
See DIY Tools Guide
See DIY Tools Guide
What is the best way to write on instant photos?
The bottom border of a Classic Retro print is perfect for captions. Use an oil-based permanent marker or a specialized photo pen. Avoid water-based markers as they can smudge on the glossy surface.
View Classic Retro
View Classic Retro
How do I make a photo wall grid?
For a perfect grid, start by laying out your photos on the floor to plan the arrangement. Use a level and a ruler to mark spacing on the wall. Square Prints work best for symmetrical grid layouts.
Explore Square Prints
Explore Square Prints
Preservation & Storage
Do instant photos fade?
Yes, if exposed to direct sunlight or high humidity for long periods. To preserve them, keep them away from harsh UV light.
How should I store my collection?
The best way to store loose prints is in an acid-free photo album or a dedicated Memory Box. This protects them from dust, light, and bending.
DIY Memory Boxes
DIY Memory Boxes
Can I mail instant photos?
Yes, but protect them! Never send a raw photo in a plain envelope. Use a rigid cardstock backing or a small box to prevent bending during transit.
Read Mailing Guide
Read Mailing Guide
Can I cut instant photos?
It is generally not recommended to cut original instant film (like Polaroid or Instax) as it can leak caustic chemicals from the development pod. If you want a custom shape, print a digital photo on standard paper and cut it, or use Mini Squares which are pre-sized.
Check Mini Squares
Check Mini Squares
More Common Questions
Where can I buy instant film?
Instant film (Instax and Polaroid) is widely available at major electronics retailers, camera shops, and online marketplaces.
How do I stop photos from sticking together in the mail?
If sending a stack, place a sheet of acid-free tissue paper between each photo. This prevents the glossy surfaces from adhering to each other in humid conditions.
What size are instant prints?
The most common formats are Instax Mini (2.4 x 1.8 inches), Instax Wide (4.25 x 3.4 inches), Instax Square (2.4 x 2.4 inches), and the Original Polaroid (3.5 x 4.25 inches).
Can I switch Instagram/FB accounts when printing?
Yes, usually by clearing your browser cookies. This allows the printer or app to reconnect to a different social media account.