World Beyblade Organization by Fighting Spirits Inc.

Does anyone know what specific type and size of screw head is used on TT/Hasbro beyblades or where I could get a screwdriver that would work on those screws?

Tri-wing size #3

You can find a tri-wing bit set in various repair tool kits


Proof (Only did this to answer the question):

I recommend this one.I've been using it for over two years and it's been perfect.
https://www.ebay.com/itm/162542714445

I don't recommend getting the ones with a red handle. They're cheaper, but I had one of those and its head wore out and stripped a bunch of my screws.