Hello, as a Lockn&Lock dealer, I am honored to answer your questions. Based on the questions you gave, I would like to ask you about the Lockn&Lock you originally bought. Is the trademark on the lid of the box only in English and not in Korean? There are 3 Korean characters in the white area in the upper left corner of the newly bought Lock&Lock trademark, because the mold you gave and the mold with 4 lines of English letters on the cover is the 1st generation (Hainakaibi Company) and 2nd generation from Korea. (After Hainakaibi changed its name to LocknLock), the current box cover with two lines in English belongs to the third generation of Korean and domestic molds. You can't tell the authenticity without seeing the box. The color of the domestic trademark is indeed darker than the Korean trademark (closer to the color of the first-generation Lock and Lock produced by Korea's Hainakaibi.)

The authenticity of Lock and Lock can be distinguished by the workmanship and tightness of the mold. If it is purchased from a regular mall, there should be no problem. If the trademark printing is rough, it must be a fake.