Restoration and Maintenance

TWSBI Piston Wrench

Metal - Works on 580's & Mini's

TWSBI Piston Wrench

Plastic - Works on Eco's & Eco-T's

100% Pure. For lubing pistons and other parts of pens. 5 grams.

Used to Flush & Refill Cartridges

*Needle Not Included

For soaking nibs with or without the pen attached. Heavier glass that can hold even a brass BFD fountain pen at 3.5 oz compared to the typical 0.8 oz pen. Can even soak up to the top of the section on nearly all models of pens (don’t do this to your hard rubber pens please) for easier section removals on restoration pens.

A useful tool to fill eyedropper fountain pens.

For Nib repair and adjustment (Not Recommended to use for Pulling nibs from their housings)

Jowo #6  taps for drilling out sections for Jowo #6 nib units
M7.4 x .5
1st: taper

2nd: Plug

3rd: Bottom

TWSBI Silicone Grease

Used to Lubricate Pistons