我認為去做負離子會好d.....因為你日日都用直髮夾會好煩...sai時間....
同埋直髮夾$100一支....去拉直頭髮都係$200-$300(有d shop$100都有得拉).....
直髮夾通常都係拉完直頭髮一年到.....開始曲返就可以用直髮夾...
如果你本身頭髮曲...用直髮夾...2-3個鐘就會曲返.....so好煩......
所以我覺得拉直頭髮效果好d.....同埋冇咁煩........
hope can help u^^
l will choice ion strianght perm because l have made it, that very comfortable, no need more time to take care, and keep to now 4 months still nice and pretty, the price is $330, the skill with services both execellent, and l have booking hair cut next week tam...hope share with you la...