Gift for female bestie

i was really confused on what to get, i saw a post where someone asked suggestions for their male bestie, so i need help with this as well.

she's the only female friend i had from a very long time and she's really really close to my heart, budget is 1k. she likes pringles and kinder joy so im getting her those + a fiction novel, wanna get something else as wel which would make her feel special. please suggest me something.

thank you so much in advance