This high quality ceramic mug with PVD finish, PVD (particle vapor deposition) gives lustrous finish with quality, high-tech laser engraved logo removes the PVD coating to create an attractive 2-tone color contrast, the logo remains the original ceramic color, beautifully accentuating the glossy finish of the mug with a matte logo, making this a true collector's piece, the engraved logo provides a 3D effect design for this attractive mug. BPA free, lead free, safe to use. Wash with warm soapy water before first use. Hand wash only. Do not microwave.