HYDROGEN LEVEL: 2000+ppb - 9000ppb. DESIGNED BY LYNKNANO USA. Experience the cutting-edge in hydration with the 2000+ppb-9000ppb H2 Portable Digital Screen Healthy Hydrogen Drink Cup. It boasts a sleek silver design, made from high-quality Tritan food grade material and platinum-coated alloy, ensuring durability and safety.
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