Learning Resources Express Your Feelings Sensory Bottles. Help children identify and connect with their emotions with the Express Your Feelings Sensory Bottles. This set of 4 child-safe, securely-sealed bottles offers children a quiet, self-directed, tangible way to identify how they are feeling, and express their emotions. Each of the 4 bottles features a unique emotion, with an interactive element that stands for these emotions. Happy is yellow, sad is blue, scared is green, and angry is red. Children swirl, shake, and rotate the bottles to see the motion, and can engage in quiet focus in a space such as a calm down corner, or talk about how they are feeling. The set comes with an Activity Guide which is designed to encourage discussion/conversation about responding to emotions in positive, proactive ways. Suitable for ages 3+