Thicker hair also will benefit more from potent trimmers, like the Panasonic ES246AC Bikini Shaper so it will be better if you buy a model like this instead a simpler one because you might take more time with others and spend the same amount of energy from batteries, but will lose time.
Or an electric razor might be right for you. An electric bikini shaver will trim your bikini area down to a neat stubble without causing razor burn.
Bikini-line shavers and trimmers have a special place in your grooming. They are designed for the tricky angles and confined space of grooming -- or removing -- some or all of your pubic hair. They're smaller and have angled heads for working around confined, sensitive areas. These range from $1 each for inexpensive disposable bikini-line razors to around $10 for a refillable bikini shaver with a built-in electric trimmer.