Combination ball-point pen and screwdriver - has portions accommodated in common housing or usable separately

摘要

The combination ball-point pen and screwdriver has the portions in a common housing. Alternatively they can be used without the latter, e.g. as a watchmaker's screwdriver. Alternatively the rear end can be compressed and flattened to form a screwdriver blade, or the pen end can form a tube of triangular, square or round slotted section to take different inserts. USE/ADVANTAGE - Combination ballpoint pen and screwdriver, easily carried in a jacket pocket etc.,