Dealing with curved foils.

I know this discussion has been covered but I wanted to share some results I’ve had dealing with this issue. I’ve always had some reservations on how to condition these cards when listing. This method probably isn’t worth it for the cheaper foils, but if you want to avoid any buyer complaints selling pricier foils there is a solution.

No, it’s not placing the card in a book for a week… Placing the card in a top loader won’t fully prevent it either. Curving is a result of moisture retention, or lack thereof. Low humidity results in contraction of the cardstock fiber, resulting in the more common convex curving and warping.

Go on Amazon and get some 65-69% Boveda humidifier packs. Place the card and the pack in an airtight container for 24-48 hours. The results speak for themselves.