Ice Device
The Any-Way Tray for 1" Ice & 2" Cocktail Cubes
Disclaimer: All reviews contain subjective opinions of the NANZA team.




[Funding Status]
Pledges: $197,771 (as of May 10, 2025)
Live until: May 22, 2025
@ 8:30 AM (PDT)
[Reward Price]
Early Bird: $39 USD (45% off retail)
* Shipping fee not included.
[Estimated Shipping Time]
Dec 2025
NANZA Tl;dr
The Ice Device is an innovative ice tray system that allows users to create both 1-inch and 2-inch ice cubes using a single, interchangeable design. Its sealed and stackable construction ensures that ice remains free from unwanted odors and contaminants commonly found in traditional open trays. The tray features a flexible bottom, facilitating easy and mess-free cube release. Additionally, it incorporates FDA-safe thermochromic pigments that change color to indicate when the ice is fully frozen, eliminating the guesswork from the freezing process. With its sleek design and practical features, the Ice Device aims to provide bar-quality ice effortlessly at home.
Summary
Dual-Size Ice Cube Capability
The Ice Device gives users the ability to make both 1-inch and 2-inch ice cubes using the same system with interchangeable molds. This dual functionality offers exceptional versatility, allowing users to choose the perfect cube size for different drinks—smaller cubes for sodas or iced coffee, and larger ones for whiskey or cocktails. This eliminates the need for owning multiple trays and streamlines the ice-making process.
Odor-Sealed Construction
Unlike standard open trays that leave your ice vulnerable to picking up odors from frozen meats, leftovers, or other strong-smelling items, the Ice Device features a fully enclosed and sealed design. This innovative construction protects your cubes from external contamination, ensuring that every cube is clean, fresh-tasting, and suitable for high-quality beverages.
Stackable Design for Efficient Use
The Ice Device is built to stack securely and neatly, allowing users to maximize limited freezer space. Whether you're preparing ice for a gathering or just want to batch-freeze ahead of time, stacking ensures you can produce more ice in the same amount of space. It’s ideal for small apartment freezers or busy home kitchens where space-saving is a top priority.
Thermochromic Freeze Indicator
One of the most unique features is the use of FDA-safe thermochromic pigment integrated into the tray’s material. This color-changing technology acts as a visual indicator to tell you when your ice is fully frozen. Instead of guessing or checking manually, the tray provides a clear signal, reducing premature removal and unnecessary opening of the freezer—saving time and energy.
Flexible Bottom for Easy Ice Release
The tray is designed with a soft, flexible base that allows you to easily push out each cube without twisting or breaking the tray. This feature dramatically improves the user experience by eliminating the frustration of stuck or broken ice cubes and reduces spillage, making it cleaner and more efficient than rigid plastic trays.
Modern, Minimalist Aesthetic
The Ice Device isn’t just functional—it’s stylish. Its sleek, modern design fits beautifully into contemporary kitchen aesthetics, with clean lines and neutral colors that match any home décor. It elevates the overall look of your freezer setup and makes a subtle but strong visual impression at home bars or during entertaining.
High-Quality, Food-Safe Materials
Made from BPA-free, FDA-approved plastic and silicone, the Ice Device ensures safe, non-toxic ice production. Its components are built for longevity and repeated use, offering durability that withstands freezer conditions without cracking, warping, or deteriorating over time.
Dishwasher-Safe and Easy to Clean
All parts of the Ice Device are dishwasher-safe, making cleanup effortless. The simple design also means there are no complicated parts or hard-to-reach crevices where residue or bacteria can build up. It’s a hygienic and low-maintenance option, ideal for busy households.
Shipping:
Shipping can be calculated at checkout and will differ in time as well as price depending on your address!






What We Love
1. Clearer Ice with Reduced Bubbles
While it doesn’t promise crystal-clear ice like directional freezing methods, the Ice Device is engineered to produce up to 70% clearer ice than traditional trays by reducing trapped air and impurities. This results in better-looking, slower-melting cubes that improve both the visual and practical experience of using ice in drinks.

2. Multi-Use for Everyday and Entertaining
Whether you're preparing a fancy cocktail for a dinner party, serving guests at a home bar, or just want better-quality ice for your daily drinks, the Ice Device provides a consistent, clean, and elevated experience. Its versatility and simplicity make it suitable for casual and formal settings alike.

What We Don't
1. Ice Clarity Optimization
While it achieves about 70% clarity, many users—especially cocktail enthusiasts or those who value presentation—might prefer crystal-clear cubes comparable to those produced by directional freezing methods. Incorporating a way to slow freeze the water uniformly, reduce trapped air, or optionally add an insulated base could help enhance the clarity and elevate it to a premium tier.

Is it Worth it?
The Ice Device is worth the purchase because it solves several everyday problems associated with traditional ice trays in one smart, elegant design. Its sealed, stackable construction ensures your ice stays free from freezer odors and contamination, while the thermochromic freeze indicator removes the guesswork of knowing when your cubes are ready. The dual-size mold system offers flexibility for different drinks—from casual sodas to refined cocktails—without needing multiple trays. Plus, the easy-release bottom, dishwasher-safe materials, and modern aesthetic make it both practical and stylish. Whether you're a home entertainer, cocktail lover, or just someone who wants cleaner, better ice, the Ice Device delivers a noticeable upgrade in quality and convenience.