Guys! It’s easier to color salt than you might think! Just add a few drops of food coloring to the salt in a ziplock bag and shake! The girls loved making animal tracks and sliding the animals around in the salt. My 3 year old loved writing her name and other letters as she explored in the salt tray. It’s also fun to use a paintbrush for letter practice as well. (see sensory highlight on instagram for videos of the girls playing).