small floating shelf

There were 2 holes in the kitchen wall. Instead of plugging them up, I designed a litte shelf to cover them.Also now the nail brush and the sink plug do have their place.The distance of the wall mounting holes is 84mm.To secure the shelf to the mouning piece, I used a 5mm long self tapping screw with 3mm diameter. Probably best to draw supports to the upper lip, I printed without, had a little sag, but it was still kinda okay.