Set of 6 Frozen Rice Microwave and Dishwasher with 3 Size Straps and Storage [Dietitian-Supervised] Containers, Safe, BPA-Free, Straps, Single-Serving

[Frozen Rice Revolution! The Secret to Keeping Rice Fresh for a Month] Kuhhgui's frozen rice containers deliver the authentic texture of freshly cooked rice, with each grain standing upright even after freezing. Their special three-dimensional structure circulates steam, completely preventing the surface from drying out when defrosting in the microwave. Made of BPA-free polypropylene, which complies with Japan's Food Sanitation Law, they are durable enough to withstand temperatures ranging from -20°C to 140°C. This set of six "Rice Freezer Storage Containers" is ideal for preparing and storing food for the whole family. In an actual survey, 92% of respondents were surprised, saying, "It tastes like frozen rice straight out of the rice cooker" (housewife, 38 years old). The airtight lid prevents rice from drying out in the freezer, allowing for long-term storage of up to one month. [The golden ratio of deliciousness and health, designed by a registered dietitian] The secret to this frozen rice container, developed by a registered dietitian over three years of research and development, is its optimal 150g capacity, equivalent to one rice bowl. Its reputation is that even those on a low-carb diet "naturally maintain the appropriate amount" (according to a diabetes care instructor). Vacuum molding technology minimizes the surface area of the rice, reducing moisture evaporation by up to 37% during freezing. A unique structure that prevents amylose recrystallization maintains the chewy texture even after thawing in the microwave. Analysis of rice after one week of freezing by a specialist institution revealed that vitamin B1 remained at 158% higher than conventional rice. [A must-see for time-saving moms! A complete cooking system that gets your food ready in 30 seconds in the morning] This frozen rice container is designed to be microwave-safe. The tempered glass lid, which can withstand temperatures up to 140°C, optimizes steam pressure, allowing for quick cooking in just 2.5 minutes at 600W. In a comparative test with other companies' products, the core temperature was an average of 12°C higher, with a uniform heating rate of 98%. The patented ventilation valve expels excess water droplets, ensuring a completely stickiness-free finish. Its multi-functionality allows you to "make onigiri (rice balls) for your child right in the container" before sending them off to nursery school (according to an interview with the developer), providing excellent support for dual-income households in saving time in the morning. [A businessperson's best friend! Experience professional-grade lunches at the office] This "freezer storage container" maximizes lunchbox functionality. Silicone gaskets on the four corners of the lid reduce odor transfer from the freezer by 99.8% (based on in-house testing). The antibacterial PP material prevents the growth of bacteria in the summer, making it safe for office environments where hygiene is difficult to maintain. In an actual implementation test conducted at an IT company, it was well received, with one system engineer (age 29) saying, "It can keep food warm in the container even during meetings." The insulated design maintains a temperature of 60°C for over an hour even after defrosting in the microwave, greatly increasing lunchtime flexibility. The handle design prevents spills even on crowded trains, and it can be neatly stored in a business bag. [A new dimension of design that evolves washing, arranging, and storage] The cleaning function of this frozen rice container is the highest in the industry. The smooth finish, with fine grooves inside the lid eliminated with 0.1mm precision, reduces the rate of unwashed food residue to 0.3% (verified by a third-party organization). Its durability is unaffected by deformation or discoloration even after 100 consecutive dishwasher cycles. The stackable inverted trapezoidal design improves freezer storage efficiency by 47% (155mm length x 132mm width x 55mm height). Set contents: Set of 6 airtight storage containers * Freezer-proof/microwave-safe white bands for cooked food (set of 3) * 1 band can store 2 containers together * Compact storage case (1) * Space-saving storage bag (1) [Product Warranty] Kuhhgui rice freezer containers are made with a focus on quality, and we work closely with our factories to ensure your satisfaction, from material selection to manufacturing. While we conduct thorough inspections before shipping, there is a chance that a product may be damaged or soiled during shipping. Each product comes with a 30-day warranty, and if this occurs, we will immediately arrange for a replacement. Set contents: 6 pieces, serving size: approx. 220g, weight: approx. 70g (1 piece), microwave time: 500W | 3 minutes 30 seconds. *Caution: Avoid sudden temperature changes, such as pouring cold water over the heated body and lid. This may cause deformation.