Do you like lending out your trusty permanent marker pen, but are worried it won't find its way back to you?
Get yourself a label, almost as permanent as the marker! :)
Call voidptr at 4144 to get your own heatshrink pen label printed.
(I also have a few Edding 3300 (chisel tip) pens to hand out.)
I've brought a label printer with printable heatshrink tubing (black-on-white and black-on-yellow) that (with a bit of convincing) fits the common 15 mm diameter Edding pens snugly, is rub- and heatproof.
The printable area is roughly 17 × 90 mm, at a resolution of 128 × 672 px.
Bring your own name, font or logo, or a bit of time to improvise something together. ;)
Donations are optional, but appreciated. The material cost is approximately 2.36€ for one Edding and 1.25€ for a matching length of printable heatshrink, so ~ 3.50€ in total.