There are many special RAZOR in market nowadays which are specifically for women to remove body hair i.e. legs and arms besides waxing and is better than waxing . So can a woman use these special RAZORS to remove body hair like legs or arm I will quote, just for the pleasure of her husband.
بسم الله الرحمن الرحيم
(Fatwa: 867/851/B=9/1438)
It is lawful in itself for the women to shave the pubic hair by razor but it is not desired, they should shave it by hair remover cream.
Note: If this razor performs like waxing or even better i.e. it maintains the softness of the place then its use shall not be undesirable too.
Allah knows Best!
Darul Ifta,
Darul Uloom Deoband