ARK SensaStones™ are calming keychain fidgets that can discreetly fit into your everyday life for sensory support when you need it. Add them to your keys, bag, pocket, or anywhere else that's easily within reach. These worry stone-inspired keychains come in a pack of three, with each stone featuring a different texture and sensory experience. The Smooth option is most like a traditional worry stone with a very satisfying smooth feel; the Lined option offers mild tactile input through raised lines; and the Bumpy option offers the most tactile input through raised bumps. Together they offer a range of increasing sensory feedback - perfect for anyone seeking a discreet fidget solution.  

Whether you're at school, work, or just need a moment to self-regulate, the SensaStones are a safe and effective solution. Use them to support stress, anxiety, ADHD, Autism, sensory processing needs, and more.

Caution: This product is not a toy. The clasp and cord are not intended for chewing. Contains small parts that may pose a choking hazard. Not recommended for children under 5 years of age.
Although the Ark chew tools are sturdy and durable, no chew tool is indestructible. Some individuals particularly those with strong oral sensory needs or who chew aggressively may be able to damage them in a short period of time. The lifespan of each tool depends on a variety of factors, including individual chewing intensity and whether the user is receiving support from an occupational therapist.
Please supervise use at all times and replace the item if it shows signs of wear and tear. We are unable to offer refunds for chews that have been used. Finding the right chew is often a process of trial and error—please contact us for help and advice.

• Material: Medical-grade, BPA-free, phthalate-free, lead-free silicone
• Textures: Smooth, Bumpy, and Ridged (one of each per set)
• Includes: 3 silicone fidgets + 1 metal keyring
• Shape: Pebble-like oval (approx. 5cm long)
• Weight: Lightweight and portable
• Recommended Age: 3 years and above
• Made in: USA by ARK Therapeutic
• Cleaning: Wash in warm, soapy water or top-rack dishwasher safe

FAQs

What are ARK SensaStones used for?
SensaStones are tactile fidget tools that help reduce stress, anxiety, and sensory overload. They promote calm and concentration through sensory touch input.

Who can use them?
They’re suitable for children, teens, and adults — particularly those with sensory processing differences, ADHD, or anxiety.

What’s included in the pack?
Each set includes three stones, each with a unique texture (smooth, bumpy, and ridged) and a metal keychain ring.

Are they safe?
Yes. They’re made from medical-grade, BPA-free silicone and contain no lead, phthalates, or latex.

How do I clean them?
Simply wash with warm, soapy water or place them on the top rack of your dishwasher.