Colour ink is not a cheap product these days so why waste it even after it’s gone? Etsy user Boxlightbox has taken the useless containers and made these delightful ink cartridge lamps.
It’s quite a regular task really. You simply attach the empty cartridge to some sort of fitting dock that supports a light and voila, the ink cartridge lamp is complete and illuminates.
It’s a creative innovation (I would’ve NEVER thought of arts and crafts from printer ink cartridges) that would be a unique fit in your computer area. They go from $35 - $200 (big mama).