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Peaceful Sleep Otoshi Kun 2-Piece Set Teeth Grinding Prevention Clenching Unisex Mouthpiece

★★★★★ 4.9 rating · 32 reviews · 317+ sold
$10.34 $13.4420001983643 30% OFF
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Product Details

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-------✧ Product Description ✧-------
[Great Value 2-Piece Set]
Convenient 2-piece set for having a spare.
Otonashikun Mouthpiece for Teeth Grinding Prevention, Clenching, Tooth Damage - Unisex
Protect your teeth while you sleep!

For the prevention of teeth grinding, clenching, and tooth damage!

[Otonashikun]
Unisex, Reusable
Mouthpiece
Use while sleeping.

Protects your precious teeth with its wave-shaped silicone.

[Benefits of Otonashikun]
* Reduces friction on teeth
* Relieves shoulder stiffness and headaches
* For teeth grinding countermeasures
* Supports nasal breathing
* Prevents cavities and bad breath

[Please do not use if you fall into any of the following categories]
* Those with nasal conditions that make nasal breathing difficult.
* Those wearing dentures, undergoing orthodontic treatment, or missing back teeth.
* Those with temporomandibular joint disorder, or pain/abnormalities in the gums.
* Small children.

The color and design may differ slightly from the images, so please check the actual product images before purchasing.

To keep prices low, we use simple packaging. Thank you for your understanding.
110

Category
Comfortable Goods / Travel Accessories
Condition
New/unused
Shipping
Included in price (by seller)
From
Nara

Daily Cleaning: Use a soft brush or damp cloth to gently wipe away dirt. Avoid harsh chemicals. For mesh areas, use diluted mild detergent and a soft brush.

Drying: Air dry in a cool, shaded place after cleaning. Avoid direct sunlight or high heat, which can cause fading and glue deterioration.

Storage: Stuff with paper to maintain shape when not in use. Store in a dry, ventilated area to prevent mold. Rotate between multiple pairs to extend lifespan.

Usage Notes: Designed for basketball. Not recommended for hiking, long-distance running, or other specialized sports where different performance features are required.

Customer Reviews (32)

4.9
★★★★★
Based on 326 reviews
5 stars
90%
4 stars
10%
3 stars
0%
2 stars
0%
1 star
0%
M
User2364958
★★★★★
2026-11-06

The product looks nice, feels strong, and works fine.