[CSD_Salzburg](https://www.thingiverse.com/CSD_Salzburg/about) made a great collection of SKADIS addons. I was searching for a holder for the acrylic paint tubes and found none. So I made one myself with the really smart hooks of the set. For this you need 3 x [Skadis_universal_hook.stl] (https://www.thingiverse.com/download:4801557) from the collection. This is 274mm long, so it does not fit every heatbed. Print it diagonally with 50% infill. The tubes are heavier as you might think.