Fujifilm INSTAX Mini Instant Film 2 Pack = 20 Sheets (White) for Fujifilm Mini 8 & Mini 9 Cameras, Model:4332059078Place Opened Film Packs Into Polyethylene Or Vinyl Bags Before Refrigerating Them. After Removing Film From A Refrigerator, You Should Wait (At Least 12 Hours) For It To Reach Room Temperature Before Opening It. If You Open The Film While It Is Still Cold, It May Be Adversely Affected By Condensation. (Note; Do Not Store In A Freezer). Film Temperature At Time Of Use Quick, Instant Developing Is Possible When Working In Temperatures Between 41 104 F.