Really? I think, as you grow as a stage manager, you work for more and more companies who supply everything you need, and don't expect the SM to act as a supply closet, funded by personal money. I haven't used or added to my kit, in years. I supply only my personal stopwatch, automatic pencil, leads, and stick erasers. Anything else, I expect the producing organization to supply it.
(And yes, I see the thread title is *for students*.... My statement, in relationship to the quote below, still stands.)
But as you grow as a stage manager, so will your kit.
First of all, I agree with Ruth- the more I work, the less I provide.
Secondly- as you are student, I would urge you to speak with your TD or whoever is in charge of the stage managers at your school and see if they would consider providing kits for the stage managers. When I was a student, my fellow SMs and I approached our advisor with a breakdown of how much our kits cost, and the department agreed to provide them for us. They bought 6 toolboxes & the SM and ASMs signed them out for the duration of the show.
We already had first aid kits in the green room, shop, booth, and backstage, so we just had bandaids and hand sanitizer.
Pencils, erasers, hiliters, post its, white out, hole punch, scale rule, stapler.
Sewing kit, bobby pins, hair ties, tictacs, stopwatch.
Tape measures and other tools were available in the shop.
Anything beyond that we provided for ourselves.
I realize that is not standard for most departments, but it's worth a shot!