Kolisong, which started operation in 2022, is an independent e-commerce website focusing on the sale of balisongs (butterfly knives) for users all over the world. Our mission is to recommend high-quality balisongs produced in China, both original and cloned, to flippers in every corner of the world.

"Kolisong" comes from the company's founder, Kotlin, who is both an e-commerce businessman with programming experience and a butterfly knife enthusiast.

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