I saw it awhile ago, but recently saw a post about it.
The product is a magnetic board/tin, similar to what you might find some rubber stamps in when they don't arrive on blocks, except in a 12x12 size. Inside are 5 or 6 heavy duty magnets. The idea is that you create a scrapbook LO but get distracted and need to put it away. Instead of drawing a quick diagram, you put the lid on the thing, with all your pieces "magnetized in place" and you can put it away to finish in the future.
I'm trying to think of some Christmas wish list ideas...things I would never buy but might be useful if they were purchased for me.
What is the name of this product?!