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Impress your guests with flawlessly clear ice spheres from the convenience of your kitchen,
In the heart of every cocktail enthusiast, mixologist, and whiskey connoisseur lies a desire for the perfect sip. A sip that’s not just about the taste, but the entire sensory experience. That’s where the NAISU N1 Ice Maker comes in.
We, at NAISU, are a team of passionate individuals who love a good drink. But, like you, we’ve been disappointed by conventional ice cubes that dilute our favorite spirits, altering their unique flavors and aromas. We’re also underwhelmed by the plasticky clear ice makers on the market. So, we decided to do something about it.
After close to a year of research, prototyping, and testing, we’re thrilled to introduce the NAISU N1 Clear Ice Maker – a compact, easy-to-use device that creates crystal-clear, spherical ice using directional freezing technology.
NAISU tested at a working bar. The ice is clearer than the well used glass at this popular night spot. Note the condensation on the glass – this is the real clear ice NAISU produces. No acrylic props here.
What makes us NAISU?
We’re not the first clear ice maker on the market. Heck, we’re not even the first clear ice maker on Indiegogo (or Kickstarter) – but we are the first to give you your money’s worth.
NAISU N1 gives you the clearest ice for the home enthusiast, in a 304 stainless steel insulator that will last years when properly cared for.
No cracked foam and plastic, no strange plastic taste – 100% pure unadulterated ice.
What experts say about NAISU
What makes us different?
At NAISU we believe that good quality ice is only part of the equation. The process of making ice is important as well. NAISU uses 304 stainless steel vacuum tumbler as the insulator. Not only is the vacuum tumbler better at insulating – creating far greater directional freezing which results in the clearest ice possible – it just feels better than foam or plastic shells that’s common on the market.
The slim form factor means you can pack a whole row of NAISU in just your fridge’s door. No messy musical chairs trying to reach the back of your fridge with the bulky foam based competitors.
By using 304 stainless steel, we make a product that will last a long time compared to plastic and foam – doing our part to reduce our carbon footprint.
Perfect Transparency
Directional freezing is the basic process that helps create clear ice free of dissolved gases and impurities. By using a vacuum flask, we achieved the greatest insulation possible in the thinnest form factor.
Using proprietary geometric design, we take the clear ice to the next level – crystal seeding. Inspired by the Czochralski method used to create pure silicon crystals for semi-conductors, NAISU creates auto crystal seeding that makes our ice extra clear. In fact it was so successful, the waste ice NAISU produces at the bottom is over 90% clear by volume – clearer than the ice balls produced by some of our competitors.
The technology culminates in a visually stunning ice sphere that’s as pleasing to the eye as it is to the palate. This unmatched transparency not only enhances the aesthetic appeal of your drink but also allows the true colors and hues of your beverage to shine through, creating an elegant and sophisticated experience.
Fast Freezing
With the auto crystal seeding technology, NAISU produces crystal clear ice as fast as 14-16 hours in our test setup compared to 26-30 hours required by other products in the market. Producing twice the amount of ice in a week if you’re diligently refilling it, or producing another round of ice for your last minute gathering.
Slow Melting
With NAISU, you can savor the full flavor of your drink from the first sip to the last. The high density and lack of air pockets in our ice spheres means they melt slower, keeping your drink perfectly chilled without diluting it, preserving the taste and integrity of your favorite spirits, cocktails, or non-alcoholic beverages. This means you can enjoy the true essence of your drink without worrying about it becoming watered down.
Space-saving Design
NAISU’s compact and efficient design allows it to fit seamlessly into your refrigerator door or freezer, taking up minimal space. This makes it a practical and convenient addition to any kitchen, without sacrificing valuable storage room.
Hygienic and Odorless
The greatest test for a clear ice is not with alcohol but with plain water. Anything but the purest ice will impart off flavors – whether it is the plastic taste or even mold. NAISU is fully dishwasher safe – ensuring the best hygiene possible and protection from off flavors.
NAISU prioritizes the purity and safety of your ice. Our molds are made from food-grade silicone, which is not only durable and easy to clean but also provides complete protection against foul odors and external contaminants in your freezer. This ensures that your ice remains fresh, clean, and free from any unwanted tastes or smells. The tumbler is made from 304 stainless steel, no strange plastic taste with NAISU.
Easy Filling
Simply add water from the top to fill. A mini-funnel built into the mold helps with the filling process. Directly filling it from a filtered water dispenser or a swan neck kettle helps too. All the ice we’ve shown in this campaign were used with filtered water direct from the tap in Singapore. For regions with hard water, reverse osmosis water or pre-treating with water softeners may help.
Frost wedge ejection technology
Frost Wedge Ejection technology self ejects the mold from the tumbler, aiding removal, especially if NAISU N1 was left in the freezer for extended periods.
Easiest to remove design
Tapered tumbler design improves grip on the tumbler regardless of hand size. Extra large handles on the silicone mold makes it easy to wrench the mold out of the tumbler, even if it was left in the freezer for longer than 24 hours.
Simply Twist to Release
Existing products feels like you need multiple hands just to release the mold
We’ve invested significantly in tooling and manufacturing for the weld-less tumbler design. The entire tumbler shows no welding seams within the cavity – a feature that eludes even very popular and expensive tumblers in the market. This results in the lowest surface area for the ice to adhere to, helping with the removal process.
Elevate your home bartending
Whether you’re hosting a sophisticated dinner party, enjoying a quiet night in, or simply want to elevate your daily drinking experience, NAISU Ice Maker is the perfect companion. Our clear, slow-melting ice spheres add a touch of elegance and refinement to any setting, making every occasion feel special.
Features for superior ice
Development & fulfilment timeline
Our Story
Hey there, we’re the founders of NAISU, and we’re thrilled to share our story with you! It all started with our shared love for well-crafted drinks and a desire to make every sip an experience to remember.
As avid drink enthusiasts, we often found ourselves disappointed by the quality of ice we were using. Regular ice cubes would melt quickly, diluting our carefully crafted drinks and altering their flavors. We knew there had to be a better way, and that’s when our journey to create NAISU began.
We dove headfirst into research, exploring the science behind clear ice and the various methods used to create it. After countless late nights, prototype tests, and tweaks to our design, we finally struck gold. The NAISU N1 Clear Ice Maker was born – an easy-to-use, efficient, and stylish solution to the common ice woes we all face.
We didn’t stop there. We wanted to make sure that NAISU was not just functional, but also a beautiful addition to any kitchen or bar. That’s why we chose high-quality materials and paid close attention to every detail in the design process.
Our mission is simple: to elevate your drinking experience by providing you with perfectly clear ice that not only look stunning but also preserve the taste and integrity of your favorite beverages. We’re passionate about what we do, and we can’t wait for you to join us on this journey.
So, raise a glass to NAISU and the pursuit of better ice. Here’s to making every sip count!
Pricing Tiers
We are crowdfunding in Singapore Dollars, hence, stated prices in United States Dollars are approximate values. Actual prices may fluctuate based on prevailing exchange rates.
Development process
NAISU N1 started its development in mid 2023
V1.3 version of NAISU N1 featuring a central funnel design and center pull handle. We have made several iterations of the product. Using 3D printing to test and refine the design. Testing different configurations, material thicknesses and geometry to end up with the production iteration.
We ended up with this production variant after several rounds of testing.
Extensive testing and refining of the product tooling.
Dishwasher testing – NAISU N1 is dishwasher safe* (see FAQ)
3rd party pre-review with https://www.canbuyornot.com/