Id Decals For Tools

[BroadReach]

Over the summer months I had several problems on my Hunter Legend 35 that require my metric and SAE tools.
Most of these tools are labeled as to just what they are: ie. size of wrenches and sockets etc: but the id on these tools is usually scribed in very lite markings.
Does any one know of a source for ID labels that will stick on the tools and stay sticked ?? Right now I have marked all my metric tools with blue masking tape.

BroadReach

 

[peptobysmol]

engraving pen?

 

[Ron McCoy]

An old trick is to color code the wrenchs & sockets with the same paint color that matches the same size bolts/nuts. Go to a craft store that sells model paint (very small bottles), buy 8 or 10 different colors, then paint for example, the 10mm socket wrench a color that matchs all other 10 mm bolts/nuts on the engine/boat systems. It's a little tedious, but once done, it makes picking up the right tool fast and easy.