ARK’s Z-Spoon is the ultimate sensory feeding tool. The vibrating spoon tool’s size, shape, and shallow bowl allow for easy feeding and oral stimulation. Use the spoon to decrease food aversions and oral defensiveness. The Z-Spoon’s smooth vibration gently “wakes up” the mouth, increases awareness, and provides oral motor stimulation to the lips, tongue, cheeks, and jaw. A wonderful tool for any sensory mealtime treatment plan. The Z-Spoon vibrating spoon tool is sold with 1 vibratory handle and 1 Spoon Tip (Smooth) The texture around the handle provides a slip-proof grip, and it can also be brushed along the cheeks, arms, hands, etc. for additional tactile input. Turn the vibrating spoon tool on by twisting the Switch Tip *just* until the unit starts to vibrate (please do not overtighten!). Made in the USA , medical grade , FDA compliant NO lead, phthalates, PVC, BPA, or latex Battery included. Measures approximately 18.5cm in length and 1.2c in diameter Spoon Tips measure 1.cm wide (sized to be used with children up to the age of roughly 3 years, depending on their mouth size). You can still use it at any age, the spoon will just hold less than an “adult” sized spoon. The Z-Spoon is NOT a toy. As a therapeutic tool, the Z-Spoon should be used by a therapist or a parent under the guidance of their therapist. Caution: contains small parts (including a battery) that may pose a choking hazard; must be usedunder directadult supervision at all times.