The French twist has a reputation for being fussy. It isn't, once you have the right pin for it. What actually makes a French twist hard is trying to hold it together with five or six bobby pins that were never designed to anchor a full twist in the first place.
A French twist hair pin works differently. It passes through the twist and locks against the structure you've already created, instead of trying to clamp a bundle of hair from the outside. That's the whole trick. The twist does most of the holding. The pin just seals it.
Here's how I do it. Gather your hair to one side at the nape of your neck, smoothing it as you go. Twist upward along that vertical line, keeping tension even the whole way up, and hold the twist in place with one hand once it's rolled. Tuck the ends under the top of the twist so there's no tail hanging loose. Insert your pin at the base of the twist, angling it slightly downward so it catches hair near the scalp, then weave it back through the way I walk through in the full technique on the hairpin guide. Add a second pin higher up the twist if your hair is longer or heavier, crossing it at a different angle from the first.
That crossing pin is the detail most people skip, and it's the reason a lot of French twists collapse by midafternoon. One pin holds the base. A second one, placed higher and at an angle, keeps the whole shape from unraveling from the top down.
For most hair types, the Petite Power Pin is what I reach for here. It has enough length to seat properly in a twist without being more pin than the style needs. If you've got a lot of hair or it's on the thicker side, the Power Pin gives you the extra length and grip to anchor a fuller twist without it working loose by the end of the day.
A clip for a French twist updo will get you through in a pinch, but it sits on the outside of the twist and tends to leave a dent where it grips. A pin built for this style holds from within the twist itself, which is a cleaner look and a lot more comfortable to wear for a full day.
Once you've got the base technique down, the Petite Power Pin is the pin I'd start with for most French twists. It gives real hold without overwhelming a smaller or medium amount of hair.
Shop the Petite Power Pin · Shop the Power Pin · Read the full hairpin guide