Holder for markers

After buying new markers for the whiteboard, the idea came to organize their storage on the whiteboard itself. A mount for a set of six pieces was hastily modeled. I cut it in a slicer for printing, set the parameters so that it was enough for the remnants of the PETG plastic coil of transparent red color. I pasted a magnetic base on the back surface, used it from the 3d printer table. I will be glad if this model helps anyone.