Kornwerkshop
Rigorous flow control

Oralis Ergonomic Mouthpiece Set

Anatomical adapters with a tight lip seal for breathing devices

€69€49

  • 3 anatomical mouthpieces of different widths in food-grade silicone
  • Made entirely of biocompatible food-grade silicone
  • Three palatal widths to suit different mouth sizes
  • Conical connector with elastic coupling for standard 22 mm tubes
✓ In stock SKU: KRN-RSP-078 Anatomical Mouthpieces and Adapters
✓ 30-day returns
· Checked before dispatch

Oralis Ergonomic Mouthpiece Set

Anatomical adapters with a tight lip seal for breathing devices
An ill-fitting mouthpiece forces you to bite down with tension to block stray air intake, fatiguing the jaw muscles and distracting focus from your breathing pattern. The Oralis set addresses this issue through conical profiles molded in food-grade silicone, a neutral material that does not transfer odors or absorb residual flavors. The lingual support flap is contoured with smooth tolerances so the seal is achieved through the natural rest of the lips, not a forced bite. Its cylindrical push-fit connector links firmly with standardized regulators and flow trainers.
CLEAN & SAFE INGREDIENT ASSURANCE
✓ Bisphenol-free✓ No synthetic plasticizers✓ No soluble dyes✓ Boil-washable✓ Odorless✓ Resistant to weak acids✓ Packaged in kraft cardboard
PURCHASE OPTIONS

Select the right case for your adapters

1 complete case €49 €69 Three graduated units ideal for a first experience and finding your perfect fit. 2 complete cases €89 €138 Allows you to refresh your personal set and keep spare replacements on hand at all times. 3 complete cases €124 €207 Recommended for training facilities wishing to assign clean individual mouthpieces.
1-CLICK INSTANT ORDER

Express 1-Click Order (Name + Phone)

Selected Package: 2 complete cases (€89)

Payment method
256-bit SSL Encrypted • Cash On Delivery Available

Returns within 30 days

Customers have 30 days after delivery to arrange a return under our policy. Simply send a message to our technical department.

✓ COMPOUND PURITY

Safety guaranteed during prolonged oral contact

Recent stock lot
Raw Sourcing
Verified suppliers
Ingredient Safety
Checked before dispatch
Batch Integrity
Sealed protective packaging
Transparent Sourcing Promise: Every production lot is crafted with high quality control, sealed with tamper-evident packaging, and inspected for freshness before dispatch.
SEALING GEOMETRY

Passive fit across four support contact zones

01

Flexible grip

The mouthpiece collar stretches slightly to grip the trainer's rigid tube.

02

Palatal rest

The side tabs rest comfortably behind the upper and lower teeth.

03

Perimeter seal

The outer flange rests along the gums to prevent air leaks.

04

Central channel

The wide passage minimizes unwanted airflow resistance caused by narrow mouthpieces.

Gonzalo Serrano

Gonzalo Serrano

Dentist and functional trainer
18 years treating bite issues in athletes
A mouthpiece that forces you to clench your teeth creates tension throughout the neck muscles. The Oralis design shifts the seal to the lips, keeping the jaw at rest.

How to fit and sanitize your mouthpieces

Size selection

Rinse the mouthpiece with warm water to remove dust residue before attaching it to the device.

Port insertion

Wash with warm water and mild soap, shaking off excess drops before storing.

Lip positioning

Avoid biting the inner flaps; they are designed simply as a stop for your front teeth.

Bite adaptation
First session
No excessive pressure on the incisors and immediate jaw comfort.
First week
Zero marks or gum irritation after continuous breathing sessions.
Daily habit
Automatic lip seal without pressure leaks during intense resistance intervals.

Sealed packaging in recycled kraft cardboard

The three pieces are housed inside a heat-sealed primary package to guarantee they have not been previously handled. The kraft cardboard exterior provides rigidity against impacts during transit.

SECURE ORDER

Complete your breathing equipment with Oralis

Fast insured dispatch with real-time shipment tracking.

1 complete case
€49
Select
2 complete cases
€89
Select
3 complete cases
€124
Select

Compatibility and hygiene policies

Can they be sterilized with boiling water? +

Yes, platinum-cured silicone withstands boiling water temperatures without warping or losing firmness.

Are they compatible with devices from other brands? +

The elastic neck fits circular ports between 20 and 24 millimeters in outer diameter.

Can I return the case if I opened the inner plastic seal? +

For sanitary protection reasons, personal hygiene items are only eligible for return if their original seal is intact or if they have manufacturing defects.

What payment methods are available? +

We accept cash on delivery upon arrival or bank transfer prior to dispatch.

Experiences from athletes and trainers

★★★★★

"I used to end up with discomfort in my front teeth using the stock mouthpiece on my trainer. With the medium Oralis piece, the lip seal is perfect and the jaw stays relaxed."

Ruben V. Customer
★★★★★

"Material looks great, has no odor, and is very easy to rinse. The order arrived in its sealed kraft box and I paid conveniently upon delivery at home."

Nuria C. Customer
Delivery & payment Returns & refunds Terms & conditions