I dont have personal preferences; however, Kowloon Play Bead Onyx is a natural stone, and it can be used in a kitchen. It is a durable and versatile stone that can resist heat, scratches, and stains. But, it is important to remember that it is a porous material and can absorb liquids if left unsealed. It is recommended to use a sealer to protect the stone and prevent stains. As with any natural stone, it is important to keep it clean and well-maintained to ensure its longevity.