What Tube that sex cells travel through once they are produced in the male reproductive system?

Once sperm cells are produced in the male reproductive system, they travel through the epididymis, where they mature and are stored. From there, they move into the vas deferens, which transports the sperm during ejaculation. The vas deferens then connects to the ejaculatory duct, where sperm mixes with seminal fluid before being expelled through the urethra.