(v.) To print one character directly on top of another. In older printers, this was one way to create unusual characters or bold characters, but it is not necessary with modern printers.
Amazon
27.9922OZ STRT FRAMING HAMMER, Manufacturer: Stanley
Home Depot
47.97Dead-blow hammers are non-marring and come in handy when you want to reduce back-lash (or back-bounce) of a hammer. These hammers have a non-sparking ...
QVC
52.99This Compo-Cast(R) hammer offers 1-piece urethane Uni-Cast(TM) construction with no exposed metal and a non-sparking soft face that won't mar surfaces...