Sakura XS127 Cushion Point Mechanical Pencil 0.7 mm Ink and paint refills It's filled with a high-saturation

It's filled with a high-saturation black liquid ink

140 pages filled with trains

but we do recommend using markers that are acrylic based

which makes it useful for both signing documents and labeling boxes with the same pen

0 mm — and are filled with a water-based dye ink formulated for the dual-plate capillary feed used in that pen series

Sakura XS127 Cushion Point Mechanical Pencil 0.7 mm Ink and paint refills It's filled with a high-saturationThe Sakura XS127 mechanical pencil uses a 0. 7 mm lead, a step up from the more fragile 0. 5 mm size and suited to everyday handwriting, note taking, and general sketching rather than fine technical detail. An internal spring cushion built into the clutch absorbs pressure from heavy handed writing, so the lead is less likely to snap mid sentence. Specifications Lead size: 0. 7 mm Anti breakage: internal spring cushion system Tip: fixed 4 mm metal