ARK's Oro-Navigator was specifically designed to promote lateral tongue movement. Use it to navigate the tongue from side to side or up and down. This tool now comes in clear, which means you can actually see the tongue through the Oro-Navigator. Each Oro-Navigator is constructed of medical grade materials that are FDA compliant and contain no lead, phthalates, PVC, BPA, or latex.
Made in the USA MADE in the USA ensures that all plastics and colors are compliant with the FDA.