Everyone has these gel pens in their pencil case, they still write, erase and are very good quality, they come in various colors, but I put this one in my dream.
Pilot Erasable Refillable Gel Pens 0.7mm
very practical for school and for marking pages so you never forget where you left off
Multi-Colored Repositionable Sticky Tabs for Notebooks
It's very practical for all places and has very nice colors.
Sooez Corduroy Pencil Case Organizer
a school planner where you can write down everything you need to do, I've always used it
