For my personal project, I made a surfboard fin with my pals Dylan and Christian. We used a MacBook Air to design the project through TinkerCad and we were able to use 3D printers at our school. The biggest challenge was finding exact measurements for the fin. We measured the size of a surfboard fin to find out the exact measurements. I enjoyed designing the project with TInkerCad and trying to make various designs for the fin. After making this project, I became a lot more familiar with TinkerCad and designing 3D prints. If I had more time, I would design the fin to a larger size.