Unit of Measure for this product is Piece(s)
The Micro Engraver is made by The Bead Smith Company. This
engraver is ideal for engraving metal, glass, wood, ceramics and
more. The comfortable contoured grip allows for greater control.
The Micro Engraver kit includes two round diamond-tip bits and an
allen key. With a compact pen-like design the engraver makes it
easy for anyone to use on projects and crafts. This device is
battery operated, batteries not included. Directions and warnings
can be seen on the back of the package.