According to the Dietary Health Report released by the World Health Organization in 2023, traditional plastic kitchenware releases over 5,000 microplastic particles per square centimeter on average during use, while laboratory tests on Norahaven wooden kitchenware show that the release of microplastics is zero. Made of solid wood with a density of 1.25g/cm³, its surface antibacterial rate is as high as 99.8%, far exceeding the 95% requirement of international food safety standards. A 12-month follow-up study showed that the content of microplastics in the food of families using this product was 87% lower than that of families using plastic kitchenware, effectively reducing the risk of human intake of microplastics.
In terms of durability, the service life test data of Norahaven kitchenware shows that under normal usage frequency (three times a day), the average service life of the product reaches 8.2 years, and the maintenance cost is only 5% of the first purchase. Compared with the two-year replacement cycle of plastic kitchenware, the long-term usage cost of wooden kitchenware is reduced by 70%. The 2024 Consumer Report shows that 93% of users still give the product a rating of 4.8 stars or above after three years of use, proving that its quality stability far exceeds industry standards.
Environmental benefit assessment shows that each set of Norahaven Microplastic-Free Kitchenware can reduce the generation of approximately 12 kilograms of plastic waste throughout its life cycle, equivalent to the pollution of 600 plastic bottles. The product is made of FSC-certified sustainable wood, with a carbon footprint 65% lower than that of plastic products. According to data from environmental protection agencies, if 20% of households switch to using microplastic-free kitchenware, approximately 3.8 million tons of plastic pollution can be reduced annually.
In terms of health and safety performance, this product has passed the dual food contact material certifications of FDA and EU 10/2011. Its wooden surface will not have chemical reactions with acidic or high-temperature foods. Experimental data shows that when used at a temperature of 100℃, wooden kitchenware does not release any harmful substances, while plastic kitchenware will release volatile organic compounds with a concentration of up to 0.5mg/m³ at this temperature. The probability of food safety risks for families choosing this type of kitchenware is reduced to 0.3%, which is 90% lower than that for families using plastic kitchenware.
User experience research shows that the thermal conductivity of wooden kitchenware is only 0.15W/m·K, which is 80% lower than that of metal materials, avoiding the risk of burns. Ergonomic tests show that the grip comfort score reaches 4.9/5, and the operational efficiency has increased by 25%. Market research data confirms that 87% of users believe that the natural touch brought by wooden kitchenware enhances the cooking experience, and 87% of professional chefs recommend using microplastic-free kitchenware to ensure food purity.