FAQ

The ShinnKuu Wine Preserver is a wine preservation system designed to keep your wine fresh for up to 60 days (about 2 months) after opening. It automatically removes air from the bottle and stops once all air is removed, creating an airtight seal that reduces oxidation and preserves the wine's flavor.

Simply place the wine stopper on your opened bottle and set the preserver on top. It will automatically activate, creating a vacuum seal. Once finished, you'll hear a beep, letting you know it's done.

When used properly, the Shinnkuu Wine Preserver can keep your wine fresh for up to 60 days - far surpassing the freshness offered by other competitor products.

Absolutely! The design is incredibly easy to use. Simply insert the wine stopper and place the vacuum pump on top - it takes care of the rest. When you're ready to open the bottle, just wiggle the stopper from side to side to release the vacuum seal.

You can use it with nearly all wines, except sparkling wines (such as champagne or cava), as the preserver removes carbon dioxide (CO2), which will take away the bubbles.

Absolutely! You can use it for liquids like olive oil or similar, as long as they aren’t carbonated. The preserver removes CO2, which would eliminate the bubbles in sparkling liquids.

The vacuum pump includes a USB-C charging cable. Just plug it into any USB-C power source to charge.

You can purchase Shinnkuu products directly from our website. Simply add the product to your cart, proceed to checkout, and follow the steps to complete your order.

We provide free shipping on orders over $80 within the contiguous United States. For orders under $80, standard shipping rates apply. For shipments to Alaska, Hawaii, and Puerto Rico, an additional $10 shipping fee will apply.

Yes, we offer a one-year warranty on all Shinnkuu products. Please refer to our warranty policy on the website for more details.

For any questions or concerns, feel free to reach out to our customer support team via the contact form on our website, online chat, or email us at info@shinnkuu.com, and we will be happy to assist you!