0.6" tips, ink marker
The OTR.084 is not called the Flowpen for nothing! This marker is hardcore on the drips. You have the control to make your shit drippy as you like!
The marker is totally transparent, so you can always know your exact ink level. You can refill your Flowpen with the special OTR ink and replace your nib and your marker will works for years.
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WRITERS BENCH LIMITED
1st Floor, 15 Young Street, London W8 5EH
t: 07714 082 221
Company Number: 07742998
VAT Reg. Number: GB123605544