MOLARA / 1 WEEK
Wash and reuse it during
your period—anew option.
MOLARA 1week is a Japanese-made menstrual disc that can be washed and reused during one period. It is designed for those who want to choose how they care for themselves during their period, rather than using a disposable product each time.
1 disc Made in Japan
Up to 12 hours per wear
Up to 7 days recommended usage
For these concerns
- Concern about dampness or chafing from sanitary pads
- Looking for a menstrual disc that can be washed and reused during your period
- Difficulty finding a time to change products during long outings or trips
What is a menstrual disc?
A menstrual disc is a period product that is inserted into the vagina below the cervix and collects menstrual blood instead of absorbing it. It is one of several options that can be chosen to suit your lifestyle, along with sanitary pads and period underwear. Comfort and ease of use vary from person to person.
“Up to 7 days” does not mean you can leave it in for that long.The maximum wear time is 12 hours. Be sure to remove and wash it within 12 hours, and use it for up to 7 days during one period. Dispose of it within 7 days after your period ends, and do not reuse it for your next period.
Depending on your menstrual flow and how you feel, remove it earlier than the maximum wear time.
How to use
- Read the package insert and wash your hands thoroughly with soap.
- Fold the cup inward, then gently squeeze the ring thin. The insertion method is different from the 1day.
- Remove it within 12 hours, wash it with water or lukewarm water, and rinse thoroughly.
- Drain the water, reinsert it, and dispose of it within 7 days after your period ends or after you start using it.
How to choose between 1day and 1weekIf you want to try it for just one day, choose the 1day, which can be used for up to 24 hours from when you start. If you want to wash and reuse it during one period, choose the 1week, which can be used for up to 7 days. Both can be worn for up to 12 hours at a time, but they differ in shape, material, and insertion method.
View MOLARA 1day →
Why fermata recommends it
At fermata, we believe it is important to have options for period products that suit your menstrual flow, schedule, and how you feel. Because it is made in Japan, can be washed and reused during one period, and provides clear guidance on wear time and usage period, we recommend it as an option for those considering a menstrual disc.
Combining it with period underwear
When you first start using it or are concerned about leaks, you can also use period underwear from a different brand as backup. If you experience leaks or discomfort, do not rely solely on the underwear; remove the disc and check its insertion position and usage.
Product specifications
- Product name
- MOLARA 1week
- Contents and color
- 1 disc / Clear
- Material
- Elastomer (BPA- and latex-free)
- Size
- W68 × H25 × D50 mm
- Country of origin
- Japan
- Medical device notification number
- General medical device 13B3X10299MC0002
Precautions for use
The package insert contains important information about TSS (toxic shock syndrome). Be sure to read it before use. If you experience pain, fever, itching, odor, or any other abnormalities, stop using the product and consult a medical professional.
Boiling sterilization is not required. Do not use alcohol, disinfectants, or strong detergents. After use, do not flush it down the toilet; dispose of it according to your local government’s rules.

About the brand
MOLARA is a Japanese-made menstrual disc brand developed by MONA company Co., Ltd. It aims to provide more options that suit your schedule and lifestyle, even on your period.
We offer the 1day, which you can try for just one day, and the 1week, which can be washed and reused during one period. Because they differ in usage period, material, shape, and insertion method, you can choose the one that suits your lifestyle.