A flush adapter that converts a syringe with a Luer lock to a loose 6mm x 1mm threading found on this particular Hongdian fountain pen nib.
Strongly recommended to print in TPU, however, PLA may do as well.
Parts
- Syringe 10pcs 5ml - (Amazon) Affiliate link
- Hongdian Fountain Pen Ink Converter, Pack of 5, Bore Diameter 3.4mm - (Amazon) affiliate link
- Set of 3 Hongdian Fountain Pen Black Nibs (Fine, Extra Fine and Bent Nib) for Black Forest 1850, 1851, M2, 1843, 6013, 517D, 517S, 525,H1, H3, A3, 1843 and 920 Series - (Amazon) affiliate link
- Set of 3 Hongdian Fountain Pen Silver Medium Nibs for Black Forest 1850, 1851, M2,1843, 6013, 517D, 517S, 525,H1, H3, A3, 1843 and 920 Series - (Amazon) affiliate link
- Matte Black Forest Fountain Pen Extra Fine Nib Classic Design with Converter and Metal Pen Box Set by Asvine - (Amazon) affiliate link
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