Jaw Strength

The ARK Jaw Development Kit includes all of our go-to tools to work on jaw strength, stability, and grading and beginner biting and chewing skills. The tools feature a variety of thicknesses, diameters, and densities (both hollow and solid) to offer a...

The ARK Early Development Kit is a perfect gift for someone with a new baby in their life. This bundle of products are ARK's favorites for early development of oral motor skills, cup drinking and straw drinking, feeding, and sensory exploration. ...

The ARK Circle Tip is a circular shaped biting and chewing tip attachment for the Z-Vibe®. This tip provides a durable, wide and thick shape and interesting parallelogram texture around the perimeter.  Paired with the Z-Vibe, the Circle Tip...

The Hex Tip is a hexagonal biting and chewing tip for the Z-Vibe®. This tip provides a durable, wide and thick shape and mild ribbed texture. Paired with the Z-Vibe, the Hex Tip is great for those who need more resistance and extra sensory...

The Racetrack Tip is a oval-shaped biting and chewing tip for the Z-Vibe®. This tip is a thinner biting and chewing option, with two types of texture - circular bumps, and parallelogram-shaped texture. Use it as a tool for sensory exploration, or...

The Zig Zag Tip is a fun, lightning-shaped biting and chewing tip for the Z-Vibe®. This tip features lined texture and a long and slender shape that allows vibration to reach the back molars, where many sensory seekers need input most. Use it for...