Pocket/keyring knife

[Tazz]

You could also consider the Leatherman Squirt range, though they are heavier and chunkier. Theu come in different anodised colours and you can get different grades too;
P - pliers tool
PS - pliers and mini scissors
S - big scissors instead of pliers

Good recommendation , I have just taken delivery of a red PS version, usual Leatherman quality, good blade couple of screw heads plus mini file and scissors as well as the sprung loaded pliers