ARK's Bite Tube Tip for the Z-Vibe® is specially designed for targeted, functional biting and chewing practice - fill the hollow centre with soft foods such as applesauce, yogurt, or stage 1 baby foods to establish the concept of biting and chewing to eat, and to practise the motor planning of eating skills. Developed in partnership with Shari Martin, OTR/L. Smooth vs Textured Smooth (Lavender) - Ideal starting point for individuals with oral defensiveness; gentler sensory input Textured (Blue) - Provides tactile input and added resistance; better for those needing more proprioceptive input to the mouth For individuals with a weak bite, start with the hollow Bite Tube Tip and progress to a solid Bite-n-Chew Tip (sold separately). Can be trimmed to a shorter length with scissors. Key Features Hollow centre for filling with soft foods during feeding therapy Smooth surface (lavender) - gentle introduction for oral defensiveness Approximately 3" long, just under 0.5" in diameter Compatible with any Z-Vibe® or Z-Grabber® (sold separately) Dishwasher-safe Sold individually Medical grade, FDA compliant Free from BPA, PVC, lead, phthalates, and latex Made in the USA by ARK Therapeutic Perfect For Speech and language therapists working on feeding and oral motor skills Occupational therapists supporting chewing development Children with weak bite, oral defensiveness, or feeding difficulties Incorporating real food into oral motor therapy practice Safety Information This therapeutic tool should be used under adult supervision at all times.