ARK's Hard Brush Tip is a firm-bristled vibrating toothbrush tip designed for use with any ARK Z-Vibe handle — providing tactile and proprioceptive input to the oral cavity during toothbrushing, with the added benefit of vibration for a soothing, calming effect.Similar to the Soft Brush Tip but with firmer bristles, this tip is specifically designed for teeth cleaning. The vibration from the Z-Vibe handle can be particularly beneficial for individuals with sensory sensitivities who find standard toothbrushing challenging. Z-Vibe handles sold separately.How It Can Be Used For vibrating toothbrushing to support oral hygiene in individuals with sensory issues To provide tactile and proprioceptive input to the oral cavity To help desensitise the mouth and reduce oral defensiveness As part of an oral motor therapy programme To support individuals who resist or struggle with standard toothbrushing Product Details Measures approx. 2.25" long, just under 0.5" in diameter Firm bristles — firmer than the Soft Brush Tip, designed for teeth cleaning Compatible with all ARK Z-Vibe handles (sold separately) Sold as a 1-pack Made in the USA — medical grade, FDA compliant No lead, phthalates, PVC, BPA, or latex Perfect For Individuals with sensory processing difficulties who find toothbrushing challenging Children and adults with autism, ADHD, or oral defensiveness Oral motor therapy and feeding therapy programmes Speech-language pathologists and occupational therapists Caution: Not a toy. Must be used under adult supervision at all times. Not indestructible — inspect regularly and replace if signs of damage appear. Suitability depends on individual needs and chewing behaviour.