Learning Resources Express Your Feelings Sensory Bottles. Expand the social emotional learning of our original and best-selling Express Your Feelings Sensory Bottles (available as a set containing Happy, Sad, Angry and Scared) with Excited, Impatient, Lonely and Nervous. Each of these 4 bottles has a unique facial expression and colour, and the motion of their contents represent that feeling. The bottles can be used to help childr