Hammerhead style fidget keyring add-on for neurodivergent support, smooth textures and quick access stimming.

Hammerhead Shark

£6.99
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Hammerhead style fidget keyring add-on for neurodivergent support, smooth textures and quick access stimming.

Hammerhead Shark

£6.99
Taxes included. Shipping calculated at checkout.

A low-key shark with a satisfying wiggle.

This Stimz add-on is made for lanyards (and real life) — lightweight, easy to grab, and great if you prefer smooth stims over heavy texture. The hammerhead shape gives you lovely little edges to trace (hello fins, tail, and big eyes) while the body stays articulated for a gentle wiggle in-hand.

It’s simple, tidy, and really satisfying when you want something you can fidget with without drawing attention.


What it does

  • Fidget style: smooth tracing + articulated body movement

  • Sensory feel: mostly smooth with defined features for finger tracing

  • Movement level: medium (articulated along the body, still neat on a lanyard)

  • Best for: smooth-stim lovers, subtle movement, quick grounding between tasks

 

Size + feel

  • Size: approx. 5cm long (shown with our standard spinner for size reference)

  • Detail: fins/tail/eyes give easy “routes” for slow thumb tracing

  • Wearability: lightweight and lanyard-friendly (no chunky bulk)

  • Attachment: comes on a silver split ring so you can clip it to a Stimz setup or your own lanyard

 

For when your hands want movement, not noise.

Product Care & Safety

Thanks for shopping with Stimz! Our products are designed to support calm hands, busy brains and sensory regulation.

To keep everything safe and long-lasting:

AGE, SUPERVISION AND MOUTHING

Most of our products are for ages 3+, however some ranges are recommended for older users — please check the product page before use.

Adult supervision is recommended for all users.

Not designed for chewing or biting. If the user is likely to mouth items (this can happen beyond age 3), choose a chew-safe product designed for that purpose and use close supervision.

SMALL PARTS / CHOKING HAZARD

Some items contain small parts or moving parts. Keep away from children under 3 years and pets.

Stop using if anything becomes loose, cracked or damaged. 

CHECK BEFORE USE

Before use, and from time to time, check for wear, damage, cracks or loosened parts.

Discontinue use if anything looks compromised.

INTENDED USE

Designed for gentle fidgeting and sensory play. Please don’t force parts, over-bend, pull sharply, or use in ways the item isn’t designed for.

CLEANING AND CARE

Wipe clean with a damp cloth or rinse with water where suitable. Avoid dishwashers and harsh/abrasive cleaners.

Allow to fully dry before use.

HEAT AND FULL DETAILS

Keep away from extreme heat and prolonged direct sunlight (e.g. radiators, hot cars, windowsills).

Item-specific safety and care information is always available on the product page before purchase. 

Shipping & Returns

We pack orders Monday–Friday.

Express (RM Tracked 24): dispatch in 1–2 working days

RM Tracked 48: dispatch in 3–7 working days

Evri Tracked: dispatch in 3–7 working days

Delivery time starts after dispatch. RM Tracked services aim to deliver in their timeframe (not guaranteed).

Not happy? Don’t sit with it, message us. We’re here to help you find the right stim and get you back to happy.

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