Hand ugliness may be caused by vitamin deficiency and careless skin care. It is a common phenomenon, mainly manifested as rough and dull skin.
Eat more fresh fruits and vegetables and supplement vitamins appropriately, which can be treated by external use of vitamin A ointment.
I saw a girl's hand. Her hands inherited the shape of her father. The thumb is very big, and the fingers are not slender at all. But fortunately, her skin is very good. The way she changed her debut was to wear a fake nails to make her fingers look slender.
However, hands are not used to judge whether a girl is beautiful or not. Now most people look at her face. If your face is beautiful, your fingers are not so important.
I would rather have a beautiful face than a pair of beautiful fingers. After all, few people will observe their fingers.