All the stationery in my shop is drawn from my own holster! Sharing my illustration toolbox with you, these items are my personal favourites, go-tos for myriad illustration and lettering jobs.
 
Brought to you direct from Japan, the Pilot Super Sign Pen from Japan is an elegant, glossy black-cased pen with a plastic nib, available here in three weights: Fine, Medium and CHUNKY. Gold lettering makes it feel real fancy.
 
With its black waterproof ink it's massively versatile and good for creating outlines you want to add a water-based ink or paint to afterwards; they'll stay put.
 
Check the pictures for an idea of the line quality.
Not refillable (I wish they were).