Invented by speech language pathologist Luz Arias, MS, CCC-SLP and developed by ARK Therapeutic, ARK’s oro-Navigator is an oral motor tongue tool specifically designed to promote lateral movement.Use it to navigate the tongue from side to side to establish the concept oftongue lateralization,or up and down to establish the concept oftongue elevation. Simply place the cuff over the side(or front) of the tongue to guide it. \n\n\nMade in the USA, medical grade, FDA compliant\nNO lead, phthalates, PVC, BPA, or latex\nRecommended for ages 3years and up, depending on the mouth size\nDishwasher-safe\nPlease note: the oro-Navigator used to come in clear/white, but is now *blue*. We have left the clear images up here so you can see it in action, the color is now blue.