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Ships from our CH warehouse – with you in 1–2 daysFree shipping from CHF 50Easy returnsSupport 7 days a week
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👻 Halloween sale ends in👻 Ends in👻 Halloween sale: for a limited time only!–d–h–min–s
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LIINI® replacement mouthpieces (3x) for pacifiers
LIINI mouthpiece with nipple structure for tongue sensory baby

Bestseller! Over 100,000 families use LIINI

LIINI® replacement mouthpieces (3x) for pacifiers

🛡️ Hygienic changeover in seconds

👶 Gentle & safe – made from medical-grade silicone (BPA-free)

👅 Textured surface for tongue & sensor technology

✨ 3x replacement mouthpieces – always prepared

12.95CHFincl. VAT

In stock

Schweizerische PostShipped with Swiss Post

In stock

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Trusted by over 100,000families
✓Ships from Swiss warehouse, no customs✓Free shipping from CHF 50✓Easy returns✓Support 7 days a week
Does this fit my device?

The description above tells you what this part is made for. Not sure it matches your LIINI? Message our support with your device – we reply 7 days a week, usually within minutes.

Quality & warranty

Accessories and spare parts pass the same material checks as our devices. LIINI devices come with a 24-month warranty; classic wear parts such as seals are excluded – which is exactly why we sell them individually at fair prices, so you never have to buy a new device.

Shipping & returns

We are a Swiss company: shipped from our Swiss warehouse with Swiss Post – with you in 1–2 working days. Free shipping from CHF 50. Easy returns, support 7 days a week.

Olivia and Mike from LIINI

By parents, for parents—from Switzerland

LIINI was created in 2021 because having warm milk on the go was an unsolved problem. Today, more than 100,000 families rely on our everyday helpers—developed in Switzerland, tested at 3 a.m. And if something isn’t working right: Our support team is still available even when others have already started their weekend.

How the pacifier works in the mouth.

An anatomical look behind the cheek: what happens to tongue, muscles, palate and jaw when your baby sucks on the LIINI® pacifier? Scroll through the four effects.

Scroll to start
A look behind the cheek

Where everything works together.

Tongue, hard and soft palate, lower jaw and pharynx – when sucking, the whole mouth works as a team. The slim LIINI® tip sits exactly where the tongue works, while the aluminium shield stays outside and ventilates the skin.

Effect 1 of 4 · Sensory

Tactile stimuli on the tongue.

The biomimetic mamilla structure of the silicone tip creates gentle, varied stimuli on the tongue. Babies explore their world through the mouth – such stimuli can playfully stimulate oral perception and the coordination of tongue movement.

Effect 2 of 4 · Musculature

Every sucking motion is training.

When sucking, the tongue performs a rhythmic wave movement – from tip to base. The soft, flexible silicone moves with it instead of against it: tongue, lip and cheek muscles can work naturally instead of pushing against hard resistance.

Effect 3 of 4 · Jaw & palate

Little pressure, lots of room.

The jaw-friendly shape follows the natural movement patterns of sucking and can reduce unwanted pressure on gums, hard palate and lower jaw – important in the phase when jaw and palate are still forming.

Effect 4 of 4 · Development

From sucking to speaking.

Coordinating sucking, swallowing and breathing is your baby’s first great oral-motor achievement. These early sensorimotor experiences are linked to later functions such as chewing – and speaking.

Schematic illustration. No medical curative claim.

The first aluminum pacifier.

The sign is CNC-machined from aluminum —precise, dimensionally stable, and finished with food-safe anodizing. Weighing just 16.52 grams, the pacifier remains perfectly balanced, while the ventilation holes allow the delicate skin to breathe. An everyday product that’s always visible on your baby’s face—and finally looks the part.

The first aluminum pacifier.
A structure that feels familiar.

A structure that feels familiar.

The biomimetic nipple structure of the mouthpiece is modeled after natural surfaces and creates gentle tactile sensations on the tongue—for a more nuanced mouthfeel than that of smooth pacifiers. The soft silicone conforms to the shape of the mouth and reduces unnecessary pressure on the gums and jaw.

Deliberately One Size: What matters most for healthy oral and jaw development are shape, flexibility, and proper use—not the age range listed on the package.

1Mouthpiecepremium silicone, structured2Shieldanodised aluminium3Safety locksecures the mouthpiece4Screw capopens anti-clockwise
Exploded view

Taken apart in seconds.

Unscrew the cap, pull out the safety lock, swap the mouthpiece – no tools needed. Let’s look at the four parts one by one.

Part 1 of 4

Mouthpiece made of premium silicone.

Food-safe and BPA-free, with a biomimetic mamilla structure for gentle tactile stimuli. Replace at least once a month for hygiene – 3 spare mouthpieces come with every pacifier.

Part 2 of 4

Shield made of aluminium.

CNC-machined, dimensionally stable and finished with food-safe anodising – 51 mm wide, only 16.52 g. The openings ventilate the delicate skin around the mouth.

Part 3 of 4

The child safety lock.

The lock sits inside the mouthpiece and keeps it firmly fixed in the shield so it cannot be pulled out. Keep it out of children’s reach while disassembled.

Part 4 of 4

The screw cap.

Turn anti-clockwise to open, clockwise to close – that’s all it takes to swap the mouthpiece or take everything apart for boiling. Hand-tight is enough.

Fully assembled

One again.

All four parts fit together with precision – CNC-machined and certified to EN 1400:2013+A2:2018. A pacifier that stays. Only the mouthpiece changes.

Verified. And I mean it.

Certified to EN 1400:2013+A2:2018 and tested by the independent testing laboratory SGS: tear resistance, bite resistance, shield ventilation, and more. The analyses for harmful substances (BPA, nitrosamines, formaldehyde, heavy metals) showed that all limit values were met or the substances were not detectable.

The silicone is food-safe and BPA-free —designed for the most delicate contact imaginable.

Teat changed. In under a minute.

No tools, no replacement purchases – see it once and you’ll know it for good. Briefly boil all parts before first use.
1Loosen the screw capTurn the round cap on the front anticlockwise.
2Pull out the child lockCarefully remove the locking piece and keep it out of reach of children.
3Remove the teatSqueeze gently with thumb and index finger and push out towards the front.
4Insert the new teatCarefully insert from the front through the opening in the aluminium shield.
5Check the fitThe flange sits flat on the shield and cannot be pulled out.
6Attach the child lockInsert into the opening of the teat until fully seated.
7Close the pacifier – done!Screw the cap tight clockwise without tilting it. 🥳
Prefer to read it all at your own pace? LIINI® pacifier – instructions in the manual
Replacement mouthpieces for LIINI pacifiers
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