What if I told you that one of the most powerful learning tools for your toddler or preschooler could fit right into a zip-lock bag? Yes, it’s true! A Shapes Sensory Squish Bag is not only simple to ...

Sensory Substitution Devices (SSDs) provide representations of visual information and can help the blind see colors and shapes by using auditory or tactile stimulation. Sensory Substitution Devices ...