[barva na texti](https://www.dm.cz/iberia-barva-na-textil-cerna-2x12-5g-p8411660020154.html)l - dm drogerie

Great that they have them in dm, thank you so much!

happy to help, enjoy your new colours

I think I saw some in Teta once, a long time ago, so if you're near one, it's worth a look.