Profile: Nicole Weiß 3D in Glas supplies crystal glass block with 3-D laser engraving. We offer laser technology. Our 3-dimensional images are laser-etched inside optically perfect crystal with micro laser dots. A typical finished piece of our collection is comprised of atleast 100,000 laser dots. This results in highest precision and detail, ensuring perfectly true 3D images inside the glass block. Our technique allows a perfectly focused, computer-driven laser beam to penetrate the crystal.