ARK's RoboChew Chewable Pencil Topper

ARK's RoboChew Chewable Pencil Topper is a medical-grade elastomer oral sensory tool that fits over the end of a standard pencil, providing a safe, durable chewing surface for children who seek oral sensory input during writing tasks. Made by ARK Therapeutic and designed for children aged 6 and above, it replaces the habit of chewing on pencil ends, clothing, or other unsuitable objects with a purpose-built alternative that meets the highest safety standards.

How It Helps

The RoboChew features a robot-shaped design with tactile ribs and bumps along its surface, delivering additional proprioceptive and tactile input that many children with sensory processing differences find regulating. The chewable end is solid for durability, whilst the opposite end is hollow to slide neatly over any standard pencil. It is available in three colour-coded firmness levels: Standard (suitable for mild chewers), XT - Xtra Tough (for moderate chewers), and XXT - Xtra Xtra Tough (for avid chewers who work through softer alternatives quickly). Each topper measures approximately 6.6cm tall, 4.1cm at its widest point, and 1.3cm thick.

Why It Works Well in Schools and Classrooms

• Discreet and lesson-friendly: The pencil topper sits on the child's own pencil without drawing attention, making it easy to incorporate into whole-class and small-group settings without disruption.
• Tiered firmness levels meet a range of needs: SENCOs and class teachers can select the appropriate firmness level for each pupil, from the softest Standard through to the XXT level for children who chew through softer tools regularly.
• Supports self-regulation during focused tasks: Oral sensory input is recognised as a strategy for helping children with sensory processing differences, ADHD, and autism to stay focused and calm during writing and desk-based activities.
• Easy to clean and hygiene-safe: The RoboChew is handwashable and top-rack dishwasher-safe, making it practical for school environments where hygiene protocols are important.
• Made to the highest safety standards: The medical-grade elastomer contains no lead, phthalates, PVC, BPA, or latex, and is FDA compliant - important reassurance for schools and local authority procurement teams.

For Home Use

Parents supporting children with sensory differences, ADHD, or autism at home will find the RoboChew equally useful during homework, reading, and other seated activities. It provides a consistent sensory tool that can travel between school and home to maintain familiar routines.

The Evidence Behind Oral Sensory Tools

Many children with sensory processing disorder, ADHD, and autism spectrum conditions seek additional oral stimulation as a way to regulate their nervous system - a behaviour sometimes described as oral sensory seeking. Occupational therapists and SENCOs widely recommend purpose-made chewable tools as a safer and more hygienic alternative to chewing on clothing, stationery, or skin. ARK Therapeutic is a recognised name in the field of oral motor and sensory therapy tools, used in schools, clinics, and homes across the world.

Ready to Support Your Pupils?

Each RoboChew comes with one chewable topper and one eraser-less pencil. Browse the three firmness options and choose the level that best suits the pupil you are supporting.

• Medical-grade elastomer construction: Safe for oral use and meets FDA compliance standards - contains no lead, phthalates, PVC, BPA, or latex.
• Three colour-coded firmness levels: Standard (softest, for mild chewers), XT - Xtra Tough (medium firm, for moderate chewers), XXT - Xtra Xtra Tough (very firm, for avid chewers).
• Tactile ribs and bumps: Provides additional proprioceptive and tactile sensory input alongside oral stimulation.
• Hollow on one end: Fits neatly over standard #2 / HB pencils without modification.
• Solid chewing end: Designed for durability under regular chewing use.
Robot-shaped design: Child-friendly appearance that fits naturally in a classroom without stigma.
• Age suitability: Recommended for children aged 6 years and above.
• What is included: 1 x RoboChew chewable pencil topper and 1 x eraser-less pencil.
• Care instructions: Handwash or top-rack dishwasher safe.
• Manufactured by: ARK Therapeutic, Columbia, SC, USA.

• What is ARK's RoboChew Chewable Pencil Topper?
  ARK's RoboChew is a medical-grade elastomer pencil topper designed for children who seek oral sensory input during writing tasks. It slides over the end of a standard pencil and provides a safe, durable surface to chew on. It is made by ARK Therapeutic and is available in three firmness levels to suit different chewing intensities.
• Who is the RoboChew Pencil Topper designed for?
  The RoboChew is designed for children aged 6 and above who seek oral sensory stimulation, including those with sensory processing disorder, ADHD, autism spectrum conditions, and anxiety. It is also used with children who have oral motor needs as part of a wider occupational therapy programme. It is suitable for use at home, in school, and in therapeutic settings.
• How does a chewable pencil topper help children with ADHD or autism?
  Oral sensory input - chewing or biting - can help children with ADHD or autism to regulate their nervous system, improve focus, and reduce anxiety during seated tasks. A purpose-made chewable tool like the RoboChew provides that input safely and hygienically, without the child needing to chew on clothing, pencil ends, or other unsuitable objects.
• What firmness level should I choose for my child?
  ARK Therapeutic offers the RoboChew in three colour-coded firmness levels: Standard for mild chewers who do not chew through soft materials, XT (Xtra Tough) for moderate chewers who need something firmer, and XXT (Xtra Xtra Tough) for avid chewers who work through softer tools quickly. If you are unsure, starting with the XT level is a common recommendation from occupational therapists.
• Is the RoboChew safe for use in school?
  Yes. The RoboChew is made from medical-grade elastomer that is FDA compliant and free from lead, phthalates, PVC, BPA, and latex. It is handwash and top-rack dishwasher safe, making it practical and hygienic for school environments. Its pencil-topper format means it sits discreetly on the child's own pencil during lessons.
• What age is the RoboChew Pencil Topper suitable for?
  The RoboChew is recommended for children aged 6 years and above - broadly from Year 1 upwards. This aligns with the age at which most children begin regular pencil use in school. It is suitable across primary and secondary school year groups and for adults who benefit from oral sensory tools.
• How do I clean the RoboChew Pencil Topper?
  The RoboChew can be cleaned by handwashing with warm water and mild soap, or by placing it in the top rack of a dishwasher. Regular cleaning is recommended, particularly when the topper is shared between uses or moved between school and home.
• Does the RoboChew fit all pencils?
  The RoboChew is designed to fit standard #2 / HB pencils. Each pack includes one chewable topper and one eraser-less pencil. It may not fit oversized or triangular pencil grips without checking compatibility first.