IKEA whiteboard markers do not smudge the otherwise highly soluble ink! Staedtler markers for comparison. They bleed through the paper though. Are all whiteboard markers as well behaved over water based inks
IKEA MALA Whiteboard Mixed Colors 4 Pen Markers with Holder Eraser | eBay
Sebastian Hodapp on Twitter: "Office @ikea #productivity #hack for 3,5€: A Universal whiteboard marker holder made of #STUGVIK and #GESSAN https://t.co/dz0SaHKdeu" / Twitter