Set of 2 Large Silver Stainless Steel Korean-style, Stylish, Japanese-style, Korean-style, Luxurious, Thick, Dishwasher Safe Combination of slotted spoon and spoon Set contents can be changed if you send a message. Have you ever put a spoon in your mouth and tasted something strange? This time, it's a spoon made only of carefully selected SUS304 stainless steel quality. If you want to change to SUS304 stainless steel silver, we will create a dedicated page. Additional items are also available: Large 17cm long, 4.5cm wide. If you add one more, it's 250 yen. Anonymous Nekopos is available for +100 yen. Aluminum products are difficult to excrete once they enter the body. They accumulate in the brain and can cause Alzheimer's and dementia. This is not an aluminum product. Even on Amazon, most are SUS430. This is a top-of-the-line stainless steel SUS304 gold-plated product that is resistant to rust, discoloration, and has a focus on smell and texture. For more details, here's the difference between SUS304 and SUS430: SUS304, a representative of austenitic stainless steel, and SUS430, a representative of ferritic stainless steel, are both commonly used materials. This article explains the differences between SUS304 and SUS430. Features of SUS304: SUS304, which contains 18% chromium and 8% nickel, is a representative material of austenitic stainless steel and has many excellent properties such as good corrosion resistance, workability, and weldability. It is also resistant to high-temperature oxidation and has high heat resistance in high-temperature environments (up to about 900°C), so it is also used as heat-resistant steel. It has sufficient hardness for general use, but it cannot be further hardened by quenching. Unlike SUS430, which looks almost the same except for the degree of gloss, SUS304 does not have magnetism, so you can distinguish it by whether or not it is attracted to a magnet. However, when cold working such as bending or drawing is performed, work hardening occurs, increasing the hardness and also generating magnetism.