Chew Tools for Autism & SPD Classrooms

Why oral input, and why a dedicated tool

Many students with Autism and sensory processing differences seek oral-motor input to stay regulated — which is why shirt collars, sleeves, pencils, and fingernails end up chewed. A purpose-built chew tool gives that same input a safe, durable target, so the student can self-regulate without destroying clothing or risking a choking hazard from a pencil eraser or cap.

Our Sensory Chew Bricks are the classroom workhorse here: solid-core food-grade silicone with large textured studs on one face and calming micro-dots on the other, co-developed with pediatric occupational therapists.

Match the firmness to the chewer

The most common mistake is buying one product for a whole caseload. Oral-sensory needs vary, and so should the tool:

• Moderate sensory chewers are well served by the standard Chew Brick — dense enough for everyday, sustained classroom chewing, with dual textures an OT can match to a student’s seeking profile.
• Heavy or aggressive chewers who destroy standard tools need a firmer durometer. For those students we make an 80A extreme-durometer tier through our custom/OEM program — ask us about it before you buy in volume.
• Younger or lighter chewers are often better matched to a softer, freezable teething-style tool designed for gentler input.

Chew tools are personal-use items — budget one per student, label them, and never share them between students.

Access is a regulation support, not a reward

Two implementation points come up constantly from the OTs and educators we work with, and both are worth settling before the order goes in:

• Don’t make it a privilege to be earned or withdrawn. For a student who relies on oral input to stay regulated, removing the tool tends to escalate the exact behavior it was managing — closer to taking away someone’s glasses than confiscating a toy. Writing access into the student’s plan avoids that conflict.
• Being the only kid with one is its own barrier. Students who feel singled out often abandon a tool that was working. When a chew tool is simply part of the room’s regulation supplies, the self-consciousness drops away — which is why OTs frequently ask for classroom-level quantities rather than one-offs.

Hygiene in a shared classroom

Anything that goes in a student’s mouth needs to stay sanitary. Our Chew Bricks are solid-core — there’s no hollow cavity to puncture and trap saliva or bacteria — and they’re fully dishwasher-safe, so classroom sanitation is a rack cycle rather than a hand-scrub. Assign and label each tool to one student; inspect worn units and replace rather than pushing them past their lifespan.

The safety paperwork to require

Anything a child mouths in a public classroom should clear the same bar as a regulated children’s product, documented by an accredited third-party lab — not the factory that made it:

• ASTM F963-23 — the current U.S. toy safety standard.
• CPSIA — federal lead and phthalate limits for children’s products.
• A Children’s Product Certificate (CPC) on request, backed by testing at a CPSC-accepted lab.

Both Lull Kids product lines are independently tested to ASTM F963-23 and CPSIA (all pass); our reports are downloadable here (Nos. RGST260130351 and RGST260209701). You can apply our free vendor-vetting compliance checklist to any vendor, ours included.

Classroom-quantity pricing

Chew tools are usually purchased through special-education or classroom-supply budgets. Using our own volume pricing on the Chew Bricks as a worked example:

At the 100-pack tier, equipping a 400-student special-education program costs under $5 per student, shipped free. We accept purchase orders with Net-30 terms, support tax-exempt invoicing, and ship free evaluation samples first — the full flow is in our school PO guide.