A customizable collection of rectangular optical crystal blocks designed for detailed portrait and photo engraving. Available in multiple proportions, each piece presents family photos, pets, memorial portraits, and personal messages with excellent clarity and depth. Ideal for personalized gifts, weddings, anniversaries, family keepsakes, memorial products, and distributor resale. Size is fully customizable to your requirement. Supports photo engraving, 3D inner engraving, and custom text. OEM/ODM service includes no minimum order, a free design mockup, custom packaging, and samples in 5–7 working days.
