Renge Silver Set of 3 (Large, Medium, Small) Stainless Steel Korean Stylish Japanese-style Korean-style Luxurious Thick Dishwasher Safe Have you ever experienced a strange taste when putting a spoon in your mouth? This time, we are offering renge spoons made with only the highest quality SUS304 stainless steel. SUS304 stainless steel, silver, small 14cm, medium 15cm, large 17cm. The price varies depending on the combination. Please inquire. It is also possible to change the set contents, but the items we are selling are a set of small 14cm, medium 15cm, and large 17cm. If you want to change the set, we will create a dedicated page. Additional items are also possible. The minimum lot is 3 pieces, and the maximum is subject to inquiry. Small 14cm 300 yen, medium 15cm 400 yen, large 17cm 500 yen. If you add 3 or more, the unit price can be lowered. Small 14cm 250 yen, medium 15cm 300 yen, large 17cm 350 yen. Anonymous Nekopos shipping available +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. These are not aluminum products. Even on Amazon, SUS430 is mostly used. These are silver-processed products made of the highest grade stainless steel SUS304, which is resistant to rust, discoloration, and has a particular 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 it is attracted to a magnet. However, cold working such as bending and drawing can cause work hardening, increasing hardness and also generating magnetism.