When the new Stampin' Up! catalogue launched the new thick Whisper White cardstock was an insta-buy, but I haven't actually done a lot with it yet. One thing I was very keen to do was use it for a card base. Then old thin Whisper White was a little flimsy for a card base, and while I haven't stacked heaps on this card I can tell the card holds up better than it would have with the thin. I think I have totally got into the mindset of not thinking of the bottom layer of a card being white…