A rectangular optical crystal block featuring a detailed three-dimensional city landmark scene engraved within the crystal. The architectural artwork creates a refined commemorative piece for tourism souvenirs, government gifts, international events, corporate presentations, and distributor resale. Size is fully customizable to your requirement. Supports 3D inner engraving, laser engraving, custom text, and personalized landmark designs. OEM/ODM service includes no minimum order, a free design mockup, custom packaging, and samples in 5–7 working days.
