Got these from 621 originally and love them. Colors are vibrant and the marker alone is dope. No issues with the tips clogging or busting. Writes on a ton of surfaces. Refillable of course, get some magic ink to add to some white paint after it’s empty. So glad to see 621 doing big things and glad more people will have access!!!
Not a fan. Got the two blues and yellow and they nibs dont hold the paint well and they dont flow well either. After using them for about a week they seemed like they were already dead. go with Decos or get some Molotow instead!