Hi Nire! 👋
Of course, I’ll try to help you find the right hair rollers!
For curls like in the picture, I would recommend hair rollers about 30–35 mm.
This gives a soft and fairly loose curl that is still clear and beautifully shaped. I’d suggest choosing around 32 mm to get closest to the look in the picture.
If you want slightly clearer and bouncier curls, you can go for 25–28 mm, while 40 mm or larger will give more waves than clear curls.
If the hair is shorter, I’d recommend about 30–32 mm, as larger rollers tend to make curls too loose, which straighten quickly.
Hope this helps 💖 Have a great day!