Picquic 06102 Teeny Turner 7 Bit Micro Driver (Assorted Colors) for $8.70

Sometimes you need a screwdriver that can fit into tiny places, even if you can't apply a lot of torque. Even though the Teeny Turner is only 2 5/8" long (with a bit inserted), it still provides a decent grip. The seven bits can be changed rapidly and are held securely in the shank with magnets. Colors vary.