TWSBISapphire Blue is amedium cornflower blue fountain pen ink with medium shading and low pink sheen. It dries in 20 seconds in a medium nib on Rhodia paper and hasaslightly dry flow. TWSBI is based in Taiwan and the ink isproducedin China.

The70ml bottle comes with a special nozzle which allows every last drop to be used. The bottlewill also accommodate the Diamond 50 bottle cap, insuring a mess free, no inky finger fill.

Now available as large 1.4ml capacity cartridges for theTWSBI SWIPE.

* This product is not eligible for discount codes