Optical crystal cubes allow us to etch a variety of 2D and 3D graphics and text. These are perfect for etching many different types of 3D models including buildings, machinery, products, logos and many others. We can also etch 3D organic figures such as people, plants and animals along with 2D text and graphics. The cubes are made using the highest quality optical crystal and are completely transparent with no tint or color hue. Each cube comes with an elegant gift box. This selection offers both small and very large cubes that can be customized to match your budget and specifications.