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Ink type: odourless ink, xylene and toluene DRY SAFE-can be left open for days without drying up (Test ISO 554) Tip type: chisel tip Aeroplane-safe Simple to refill with STAEDTLER 488 56
Ink type: odourless ink, xylene and toluene DRY SAFE-can be left open for days without drying up (Test ISO 554) Tip type: chisel tip Aeroplane-safe Simple to refill with STAEDTLER 488 56