Rivetwake Astral Marking Chalk

Rivetwake Astral Marking Chalk is a fitted tin of dense marking sticks that leave two lines at once: pigment on matter and a colder trace in astral space. This Rivetwake pattern uses shipyard brass, vibration locks, and a broad base scarred for traction, keeps its calibration around engines, impact tools, and the constant percussion of working steel. Rivetwake's marks grip painted hull, stone, fabric, and clean skin, then fade without solvent when their charge expires. Rivetwake uses a careful operator can lay a boundary, direction chain, or warning glyph quickly; sweat, dust, and broken geometry still matter. With Rivetwake, every stick wears down fast. With Rivetwake, saving a thumb's width of chalk by leaving a weak corner is how inexpensive supplies become expensive stories. Ninth Sign asks 175 credits, including a fitted case and one calibration check; replacement consumables are extra, because apparently consequences have a subscription model; that is the Rivetwake distinction.