Robert Oster Polar Vortex (Atlas Exclusive) - 50ml Bottled Ink
The first Atlas exclusive with Robert Oster is a call back to 2019 when a polar vortex gripped Chicago and new record low temperatures were set. A grey ink to match the winter sky.
Robert Oster Signature® Fountain Pen Inks are non-toxic and eco-friendly. Produced in a just-in-time manner means that stock isn't warehoused for lengthy periods. In fact, Robert insists on producing the inks in quantities specific to daily requirements - and orders are literally filled into bottles specific to our retail partners' particular needs. You can know that your ink bottle was filled and shipped just before it was offered for sale.