GRAFTON, W.Va. (WBOY) — Grafton might be best known for its monster or the creation of Mother’s Day, but probably not for its 3D printing. Despite that, Marshall Hull and his wife, Amanda, have seen success in the 3D printing business and found a global customer base in the process. Marshall, whose love of dirt bikes is only rivaled by his love for his wife and cats, originally planned to start his own drone photography business.