A compact rigid hardcover notebook with a 5 mm dot grid — fits jacket pockets and small bags while providing a self-supporting writing surface for standing and field use

Works best on smooth surfaces

which keeps your hands clean and lets you mix your own colors if you’re into that

Flexible softcover

pentel energel gel roller refill lr7 0 7 mm Pentel Colors:Navy Blue A compact rigid hardcover notebookTip: 0. 7 mm conical metal tungsten carbide ball 0. 35 mm line width Dimensions: 110 mm length 6. 2 mm barrel diameter Compatibility: Pentel EnerGel BL77, BL57, BL107, and Sterling Philography luxury frames A direct replacement cartridge for EnerGel retractable and capped models same high velocity liquid gel formula as the original pen, combining low friction liquid ink glide with zero feathering gel hold. Bonds instantly with paper fibers for smudge