D-PEN uses a specially processed micro lead with diamond power.

The sharp diamond crystal allows D-PEN to write smoothly,

so it can be used like a ballpoint pen to engrave or write pictures and characters

on any materials such as glass.

Wide usage ranging from metal to plastics. With a specially processed diamond core,

D-PEN can provide a smooth writing feel.

Uses

• D-PEN is most suitable for writing on hard materials like glassware,

glass plate and ceramics.

• It can write on all types of metals including tungsten carbide and cutting tools.

• It can also write smoothly on flexible materials like plastic and synthetics.

• D-PEN can be used and the cartridges replaced in the same manner

   as a knock type ballpoint pen.

•Because D-POINT PEN uses a single diamond crystal, there is no physical property

   which could damage semiconductor materials, so it can be used without concern.

• It can write on all types of metals including tungsten carbide and cutting tools