I wish they were magnetic

My Problem

The glass surface of the trackpad on my 2008 unibody Macbook cracked.

My Fix

The repair went very smoothly, thanks to the clear instructions I found on ifixit.com. I also ordered tri-wing screwdrivers from their website (the higher-end versions).

My Advice

The tri-wing screwdrivers are very good quality, but I wish they were magnetic, so that the screws would stick to the screwdrivers' tips. Especially with the Y0 size screwdriver, the screws that it fits are very small and hard to position with just your fingers.