This 3D-printed Fossil Excavation model simulates digging hidden marine fossils out of a stone-like shell. Inside, you can uncover shapes like ammonites, trilobites, and fish, making it a fun and interactive way to explore how 3D printing can create discovery-style prints. This model is especially engaging because you don’t see the details right away—you have to carefully carve into the print to reveal what’s inside. Important print tip: For best results, download the provided .3MF file or close