About us

We’re a company built around the technology of sound, frequency, and vibration. We design and manufacture wireless ultrasonic knives, cutters, and have more products in development based on this same principle.

The first idea for an ultrasonic kitchen knife came to us back in 2017. Since 2020, we’ve been fully focused on developing and producing this technology—designing, testing, and refining. In 2023 and 2024, we successfully completed two Kickstarter campaigns, bringing our products to customers around the world. We’ve also presented our knives and cutters at major exhibitions like IFA in Berlin, Technologie in Prague, the Geneva Innovations show, and IBA in Germany.

We believe this technology has huge potential—in the kitchen, in industry, and in everyday use. Our goal is to keep developing it, making it better, and bringing it to more people. That’s what we’re working on every day.

If you have any questions or inquiries, feel free to contact us at: info@369sonic.com

Our Guarantees

Hassle-Free Returns
We want you to be fully satisfied with your purchase. If the product doesn’t meet your expectations, you can return it within 14 days – no questions asked.
Free Shipping on All Orders
All ultrasonic cutters and knives are shipped express and free of charge via FedEx. Fast delivery right to your door.
Support When You Need It
We’re here if you need help. Whether it’s setup assistance or general questions – just reach out, and we’ll be happy to assist you.