any Venus or Quattro razor. IMO-get a razor with tilting head (not fixed) as that helps too. If going for shaving creme I would suggest a sensitive skin version of Skintimates Gel. Works really well on easily inflamed skin, helps avoid any nicks.

Regardless, I would offer to teach her 'how' to shave without bleeding like a stuck pig - having a razor and knowing how/where to shave are 2 different things . I shudder to think of my first time when I sneaked into bathroom to for 1st time- I still have scars...