Includes two holes on the back face to fix it on the wall with two screws.
The toothbrush holder plate is separated in another file, you can change it without having to print again the whole base. Different variations included, for 3, 4 and 6 toothbrushes.
3D print tested with FFF printer, using PLA, see pictures. For the base, put the top of the part downwards, and use supports.
BASE is around 75 gr of material (dimensions: 120 x 53 x 80 mm).
PLATE is around 7 gr of material (dimensions: 44 x 39 x 20 mm).