ARK's Krypto-Bite® Chewable Pencil Topper
Product number:
PTGEM100magenta
Product information "ARK's Krypto-Bite® Chewable Pencil Topper"
Does chewing on pen caps and pencil erasers sound familiar? Then you're in luck!
ARK's Krypto-Bite® Chewable Pencil Toppers are a safe solution for kids and adults who need to chew. Chewing can be a very effective way to help calm, self-regulate, and focus, so these chewy tools are a perfect pairing for homework, note-taking, and more. As an added bonus, they also add extra weight to the pencil for increased hand awareness and to help the pencil comfortably rest in the web space between the thumb and pointer finger. The prism shape has a hollow tube on one end to conveniently fit over standard #2 pencils.
ARK's Krypto-Bite comes in 3 color coded toughness levels:
-
Standard - recommended for mild chewers
- XT - XT stands for "Xtra Tough," recommended for moderate chewers
- XXT - XXT stands for "Xtra Xtra Tough," recommended for those who like the resistance of chewing on hard items
Details:
- Each topper is sold individually
- Best practice is to use with eraser-less pencils (each topper comes with its own eraser-less pencil)
- Each topper is medical grade, FDA compliant, and contains NO lead, phthalates, PVC, BPA, or latex
- Each topper measures approximately 5,8cm in length and 1,1cm in diameter
- Color hues may vary slightly
- Highly recommended for individuals who have Autism, sensory needs, anxiety, ADHD, etc, or for anyone of any age who needs to chew.
- Not recommended for avid / aggressive chewing.
- The best option for avid chewing is ARK's Y-Chew XXT (sold separately).
- Designed, manufactured, and assembled in the USA by ARK Therapeutic.
Caution: This product is not a toy. Recommended for children 6-7 years and up (the age that children typically start using a standard pencil). Although these chew tools are sturdy and durable, no chew tool is indestructible. Some individuals (particularly those with heavy oral needs and aggressive biting/chewing) may be able to damage the tools. How long each chew lasts depends on the amount and intensity of the chewing. Please supervise at all times and replace if necessary when the item shows signs of wear and tear.
Information on the manufacturer (information obligations under the GPSR Product Safety Regulation)
ARK Therapeutic Services Inc.
Clemson Road 703
29229 Columbia SC, USA
Details of the responsible person (information obligations under the GPSR Product Safety Regulation)
CS Life Sciences Europe Ltd.
The Black Church St. Mary´s Place 7
D07 P4AX Dublin, Irland
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Medical-grade silicone – BPA-, PVC-, phthalate-, latex-, and lead-free
To be used under adult supervision only
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ℹ️ Additional Info
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✅ Firmness Options
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🧼 Cleaning
Dishwasher-safeBoilableClean with mild soap or aldehyde-free disinfectant
🌱 Material & Safety
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🎯 Use CasesIdeal for individuals with weak suction or oral-motor delaysSupports transition from bottle to straw without sippy cupsPromotes tongue retraction, cheek strength, and lip closureRecommended for clients with risk of aspiration or poor oral control
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🌱 Material and SafetyFree from BPA, PVC, phthalates, lead, and latexUse only under adult supervision – not a toyDesigned for use with thin liquids (water, milk, pulp-free juice, etc.)Not recommended for carbonated beverages
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🎯 Use CasesTrains graded jaw opening at six levelsImproves jaw stability and control for speech sounds (e.g., t/d/n/l)Supports chewing coordination and oral motor planningEncourages symmetrical bite-hold movements
✅ Instructions
Choose the right height for your client
Instruct the user to bite and hold steadily at each level
Progress to higher arms as strength and coordination improve
📐 DimensionsTotal length: approx. 18.4 cm (7.25″)Arm width: approx. 1.3 cm (0.5″)Arm thicknesses: 3 mm, 6 mm (orange); 7 mm, 10 mm (magenta); 13 mm, 15 mm (teal)
🧼 Cleaning
Top-rack dishwasher safeBoilable
Clean with mild soap or aldehyde-free disinfectant
🌱 Material and Safety
Made in the USA from medical-grade, FDA-compliant material
Free from BPA, PVC, phthalates, lead, and latex
Not a toy – use only under therapist or adult supervision
Soft but durable resistance – tooth-friendly
Inspect regularly and replace if worn
ARK's Bite Saber® Chewelry
€20.95*
Stylish Chewing with Lightsaber Power
The ARK's Bite Saber® isn't just a cool accessory – it's a powerful sensory and oral motor tool. With its long, cylindrical shape, it reaches the molars to provide strong input where it's needed most. Perfect for reducing anxiety, increasing focus, and regulating behavior during stressful tasks or transitions.
🎯 Applications
Ideal for children, teens, and adults with sensory needs
Supports focus, calm, and oral motor strengthening
Alternative to harmful chewing on fingers, clothing, or pencils
✅ Toughness Guide and Recommendation
Standard (soft) – for mild chewing
XT (medium) – for moderate chewing
XXT (firm) – for strong chewing
Tip: The more frequent and intense the chewing, the firmer the level should be. Beginners should start with Standard or XT. For thumb or pacifier weaning, choose Standard or XT. XXT is best for those who chew on very hard objects with high intensity.
📐 Dimensions
Pendant: approx. 10.1 cm long × 1.3 cm in diameter at tip
Cord: approx. 96 cm, adjustable in length
🧼 Cleaning
Dishwasher safe
Boilable
Washable with mild soap or aldehyde-free disinfectant
🌱 Material and Safety
Made in the USA from medical-grade silicone
Free from BPA, PVC, phthalates, lead, and latex
FDA-compliant (food-grade), CE-compliant
Breakaway safety clasp – opens when pulled for added safety
Recommended age: 5 years and up
This is not a toy – the clasp and cord are not for chewing
Contains small parts – choking hazard
Always supervise and replace at first signs of wear
ARK's Bite Tube
€13.45*
Hollow Chewing Tube with Two Diameters – For Jaw Training & Sensory Support
ARK's Hollow Chewing Tube is a versatile tool for chewing, biting, and feeding therapy. With two different diameters on each end, it allows for graduated jaw exercises and customized oral input.
The hollow design makes it softer and more flexible – perfect as a starter chew tool, especially for individuals with limited jaw strength.
Looking for more sensory input? Try the textured version of this chew tube.
🎯 Function & Applications
Safe alternative to chewing on nails, clothing, or pens
Supports jaw strength, stability, and oral motor coordination
Can be filled with puréed food for functional bite training
✅ Toughness Levels
Standard (soft) – for mild chewing
XT (medium) – for moderate chewing
XXT (firm) – for strong, intensive chewing
ℹ️ Toughness Selection Guide
The more frequent and intense the chewing, the firmer the level should be
Chewing beginners should start with Standard or XT
Standard or XT are also recommended for thumb or pacifier weaning
XXT should only be chosen for very firm or aggressive chewing – e.g. on hard objects
📐 Dimensions
Length: approx. 12.7 cm (5")
Diameter: 1.3 cm on one end, 1.0 cm on the other (0.51" / 0.39")
🧼 Cleaning
Dishwasher-safe
Boilable
Clean with mild soap or aldehyde-free disinfectant
For thorough interior cleaning, soak in water and use a brush
🌱 Material & Safety
Made from medical-grade silicone
Free from BPA, PVC, phthalates, lead, and latex
Recommended for ages 3 and up
Not a toy – always use under adult supervision
Inspect before each use and replace if worn or damaged
ARK's Bite Tube Tip (Smooth)
€13.95*
Hollow chewable tube for functional biting & feeding therapy
Developed in collaboration with Shari Martin, OTR/L, the ARK's Chewable Tube Tip is a hollow oral motor tool designed to promote functional biting and chewing. Unlike the Bite-n-Chew Tip XL, it is hollow and can be filled with soft foods such as applesauce, yogurt, or Stage 1 purées. This makes it ideal for introducing real food textures while simultaneously training chewing patterns and motor planning.
🎯 Use Cases
Supports functional chewing and oral-motor planning with real food
Can be filled with soft foods to encourage feeding coordination
Ideal for training jaw movement and strength
Enhances oral sensory integration and chewing awareness
✅ Instructions
Attach to the Z‑Vibe® or Z‑Grabber® (sold separately)
Fill with soft foods if needed (e.g., applesauce, yogurt)
Start with the smooth version; progress to the textured tip for increased input
Can be trimmed with scissors to adjust length
📐 Dimensions
Length: approx. 7.6 cm
Diameter: approx. 1.2 cm
Available in two versions: smooth (lavender) & textured (blue)
🧼 Cleaning
Top-rack dishwasher safe
Boilable for up to 5 minutes
Clean with mild soap or aldehyde-free disinfectant
🌱 Material and Safety
Made from medical-grade, FDA-compliant material
Free from BPA, PVC, phthalates, lead, and latex
Not a toy – use only under therapist or adult supervision
Inspect regularly and replace if worn or damaged
Made in the USA
ARK's Bite Tube Tip (Textured)
€13.95*
Developed in partnership with Shari Martin, OTR/L, ARK's Bite Tube Tip for the Z-Vibe® is specially designed for targeted, functional biting and chewing practice.It's much like the Bite-n-Chew Tip XL, only with a hollow center for food. Simply fill the tube with soft foods, such as applesauce, yogurt, stage 1 baby foods, etc. Use the Bite Tube Tip to establish the concept of needing to bite and chew to eat food. It's also an excellent way to incorporate real food as you practice the motor planning of eating skills. For individuals with oral defensiveness, start with the smooth tip and gradually progress to the textured one. For individuals who need more proprioceptive input to the mouth, the textured one provides both tactile input and added resistance. For individuals with a weak bite, start with a hollow Bite Tube Tip and progress to a solid Bite-n-Chew Tip (Bite-n-Chew Tip sold separately). Use any of these tips to improve chewing motion and jaw strength. If desired, you can trim the Bite Tube Tip to a shorter length with a pair of scissors. A wonderful addition to any feeding / oral motor therapy toolbox! Made in the USA, medical grade, FDA compliantNo BPA, PVC, lead, phthalates, or latexMeasures approximately 7,6cm long and just under 1,2cm in diameterThis listing is for the royal blue Hard Bite Tube Tip (Textured) - sold individually Dishwasher-safeTo be used with any Z-Vibe® or Z-Grabber® (sold separately)CAUTION: This therapeutic tool should be used under adult supervision at all times.