JB Rollerball - Gold

SKU: B170
In stock
Parcels within Australia - $13.00
Standard road delivery Australia wide .
Warehouse Collection - FREE
No charges when collecting from our warehouse located at 6/8 Wilmette Pl, Mona Vale NSW 2103. Timberbits will call to confirm when the order is ready. Collect between Monday - Friday 10 am-5 pm. Looking for shipping? Please check your cart and remove any dangerous goods as these are not eligible for shipping.

Product Information

JB Pen Kit (JR Gent Upgrade)

Similar to our previous JR Gent pen kits, we have worked with our factory to improve the previous model.  We have reinforced the clip and other parts of the pen. Available in 2 different platings both with the fountain pen and rollerball versions.

Please note: The sizing is slightly larger then the previous model (JR Gent)


Tooling requirements

  • Bushing : JB (A0093)
  • Drill Bit: 12.5mm and 10.5mm
  • Refills: Rollerball / Disposable Catridge
  • Brass Tubes: JB  (A0094)
  • Instructions: Download here


  • Diameters at the fittings.
  • End Cap (Clip Side):14.20mm
  • Centre Band:14.35mm
  • Nib:12.85mm
  • End Cap:12.50mm
  • Size of the Brass Tubes
  • Short Tube - 12.0mm diameter 46.1mm long
  • Long Tube - 10.3mm diameter 53.3mm long