Not much more to say about this

Use a lot of ink

working smoothly down to at least -10°C

or why not give it away as a gift

Available in Black

on the run otr calligraffiti 20 mm marker tips 2 pack HM Not much more to sayReplacement 20mm calligraffiti tips precision cut at a 45 degree angle for calligraphic lettering. Manufactured exclusively in Japan using a specialized process. These tips are designed for the smooth, flowing strokes that define calligraffiti style. Sold in packs of 2. Compatible with: On The Run OTR. 060 C Calligraffiti Paint Marker 20mm On The Run OTR. 084 C Calligraffiti Empty Marker 20mm On The Run OTR. 084 C Calligraffiti Ink Marker 20mm