This Is So Satisfying…

Source: Youtube

If you mix play sand with a little bit of polymer (polydimenthyl siloxane) and add a few other non-toxic chemicals, you’ll get kinetic sand. Its particles flow freely and loosely stick together, turning it into playful ‘concrete’. Instagram channel sand.isfying is dedicated to creating videos about playing with colorful kinetic sand and it’s already nearing 100k followers.