- Pen kits
- Pen kit bushes
- Pen blanks
- Marlas Feathers pen blanks
- DiamondCast pen blanks
- Silver series pen blanks
- Radiance Series pen blanks
- Divine Island pen blanks
- Gilbert House pen blanks
- Crafted Makes- braided and carbon fibre pen blanks
- Blankwerks abalone pen blanks
- Flower Girl pen blanks
- Alternative natural pen blanks
- GPS Ranger pen blanks
- Alternative semi-precious pen blanks
- GPS California polyester series
- Kirinite acrylic collection
- Kirinite Ice series
- Kirinite Pearl series
- Kirinite Stardust Glitter series
- Minerva Acrylics
- Chestnut acrylic collection
- Cullinore Acrylique - acrylic pen blanks
- Semplicita SHDC
- Headstrong Hybrids
- Ebonite pen blanks
- Wood pen blanks
- Marlas Feathers pen blanks
- Fountain pen nibs
- Understanding fountain pen nibs & choosing the right one
- Bock standard size 6 nibs (type 250)
- Bock standard size 5 nibs (type 180)
- Beaufort standard size 5 nibs
- Bock short body size 5 nibs (type 060)
- Bock wide shoulder size 5 nibs (type 076)
- Bock standard size 8 nibs (type 380)
- Bock calligraphy (italic) nibs
- Bock twin point calligraphy nibs (type 020)
- Bock 14k music nibs
- Left handed Bock nibs
- Bock ready-made nib sections
- Refillable rollerball nibs
- Understanding fountain pen nibs & choosing the right one
- Fountain pen ink
- Pen Refills
- Pen presentation - Boxes, pouches & display stands
- Writing accessories
- Pen making tools & drill bits
- Thread taps and dies
- Kitless pen making - tools and supplies for custom pens and bespoke pens
- Tutorial - An introduction to custom pen making
- Collets & collet chuck sets
- Keyless drill chucks
- Tailstock die holders
- Tailstock tap holders
- Morse taper lathe centres
- Triple lead thread taps and dies for pen caps
- Section sleeves and thread sleeves for kitless pens
- Mandrels for kitless pens and custom pen making
- Single lead thread taps and dies for pen components
- Thread taps for Bock fountain pen nib housings
- Thread taps for Bock ready made nib sections
- Thread taps for kitless pen rollerball nibs
- Bock ready-made fountain pen nib sections
- Clips for kitless pens
- Refillable rollerball nibs for kitless pens
- Drill bits
- Threadable pen blanks for kitless and custom pens
- Tutorial - An introduction to custom pen making
- Versachuck wood lathe chucks
- Pen tubes, springs & spares
- Mechanisms, ink converters & pencil inserts
- Bock ready-made nib sections
- Clips for kitless pens
- Casting moulds
- Special offers & clearance




Thread taps for kitless pen rollerball nibs
Our refillable rollerball nibs can be used to make custom, or so called kitless rollerball pens, and are fitted into a sectiion in just the same way as a fountain pen nib housing is fitted.
We have thread taps to facilitate the internal threading of the rollerball section, made specially for us from M2 HSS steel by TapCo, the globally acclaimed precision thread cutting specialists. They are available individually - starter, intermediate and plug (bottoming) or as a money saving set of three.
These taps are also compatible with Jowo, Schmidt and Heritance size 5 fountain pen nibs.
If you need a hand deciding what you need, feel free to get in touch - we are more than happy to help.