A few weeks ago I noticed my social feeds were filled with people proclaiming their love for a very specific fidget toy called NeeDoh — with some saying they were simply a fun item to collect and others talking about how they used them for stress relief . Chances are, you’ve heard of these popular toys, but in case you’ve been living off the grid, here’s what you need to know: The popular squishies are palm-sized and filled with a dough-like substance that allows you to stretch, pull and