ARK's Grabber and Grabber XT sold together for a savings! The purple Grabber is soft and chewy. The green Grabber XT is firmer but still chewy, recommended for individuals who exert more jaw pressure. Use this sampler pack to see which resiliency suits your needs. Or, start with the soft one and graduate to the harder one to gradually build oral strength. Both of these oral motor chew tools exercise the lips, tongue, cheeks, and especially the jaw, allowing the mouth to learn and grow strong through oral exploration. They can also be used as an oral fidget for sensory seekers craving stimulation and proprioceptive input, as a safe alternative to chewing on hands, knuckles, shirts, pencils, etc., as an alternative to tooth-grinding and/or thumb-sucking, to help decrease oral defensiveness and food aversions, to practice biting/chewing without the risk of choking, to satisfy the urge to chew for individuals who are fed through a g-tube. Designed and made in the USA by ARK Therapeutic. Medical grade. FDA compliant. NO lead, phthalates, PVC, BPA, or latex. CAUTION: This product is NOT a toy - use should be supervised at all times. Although these chew tools are sturdy, no chew tool is indestructible. Wear/tear may be expected given the nature of the intended use. How long they last is typically equal to the amount and intensity of the chewing, as well as other variables (such as jaw strength, stress/anxiety levels, if other sensory strategies are in place, etc.). While for some people a chew tool will last forever, for others with heavy/aggressive oral needs, they may go through it very quickly. Please supervise at all times and replace if necessary if the item shows signs of wear and tear. For the longest lasting chew tool for avid chewing, see ARKs Y-Chew XXT.