0 mm steel tip sleeve stabilizes the lead under heavier writing pressure

UX designers

scribbling it on scrap paper restores it to a clear

5mm graphite leads

tombow bristol paper a4 250g Beats 0 mm steel tip sleeveThis is a heavyweight 250 gsm Bristol pad built for marker and fineliner work specifically the surface is compressed smooth enough that fluid brush tips glide across it without fraying or catching, which matters since textured paper tends to wear down a soft brush nib over time. The high density also keeps ink from bleeding, feathering, or pooling, and stops marker ink from showing through to the back of the sheet even with heavier double sided work.