Stone Mask 2

The second generation Stone Mask, the Stone Mask 2, has new sculpted details plus ink view windows. It is 3D Printed in laser sintered Alumide (an Aluminum and Nylon powder mix). Although it feels like a real stone sculpture, it is of a much lighter weight. It is available in two finishes, polished (smooth) and unpolished (grainy). The polished surface is smooth but not glossy, it feels more like a satin finish. The unpolished surface feels rough cut, like grainy granite.

The pen has been treated with water proofing sealant, so staining on the pen is minimized. Even though, it has been treated with water proofing sealant, it's not 100% stain proof. Stains may come off easily with a damp cloth or running water; it is a good idea to avoid dipping the section into the ink bottle if you prefer to keep the section clean for a long time. It is recommended that you pullout converter from the section and fill the ink directly into the converter then put it back into the section. Here is the ideal ink filling method if you use a converter:

It will accept international ink cartridges, or use a cartridge converter (included).