Set of 6 (12 pieces total) Mouthpieces, Upper and Lower Set, Orthodontic, Teeth, Mold

This is a brand new item that has never been used.
We offer free shipping within Japan, no exceptions.

No need to comment, immediate purchase is welcome.

We are selling this at the lowest possible price from the start,
so we do not offer discounts except for irregular sales.
However, we will consider discounts for multiple purchases,
so please feel free to comment.

This is a set of 6 pairs of upper and lower mouthpieces (12 pieces total).

There are no instructions, so please refer to the [How to Use] below.

[How to Use]

1. Heat the mouthpiece in 90°C to 100°C (194°F to 212°F) hot water for 5 seconds.
(The temperature at which it softens will vary depending on the season.)
2. Remove from hot water and cool for 10 seconds.
3. Press firmly against your teeth to create an impression.
4. Trim excess parts with scissors to shape.

*We cannot be held responsible for burns or other injuries due to improper use. Please use at your own risk.

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To reduce the burden on postal workers, weekend, holiday, and next-day delivery services have been discontinued. If the item has not arrived within one week of shipping, please contact us as there may be a delivery accident.

Additionally, if you wish to have tracking and anonymous shipping, you can upgrade to Rakuraku Mercari便 for an additional 150 yen. Please indicate I want Rakuraku Mercari便 in the comments.
We will change to Rakuraku Mercari便 upon confirmation.
(We do not ship via YuYu Mercari便.)

*Theft of images or text constitutes an infringement of intellectual property rights and is a violation of Mercari's terms of service and the law. Please refrain from doing so. If discovered, we will report it to the Mercari office and consider legal action.

Bruxism, false teeth, false teeth, 12 pieces 736 mouthpiece up 141 spa original 104