Or choose other mother's favorite things, such as jewelry, like necklaces, bracelets, bracelets, brooches and so on. For example, clothes, handbags, hats, shoes, etc.
Or send the mother's most needed things, it depends on the degree of attention you usually pay to your mother
If the economy does not allow, you can do something to make your mother happy, such as giving your mother to do a good meal, wash your mother's feet ~ ~
What you send is not too important, the important thing is that you have not been attentive!