I needed a riser to lift my Apple Studio Display to be above the height of my 16" Macbook Pro, so here it is. It is 12cm tall, but if you need a shorter stand, just sink it in the slicer to whatever height you desire. The monitor rubber feet sit snuggly in slots and it's very stable. I could probably put some cutout triangles in the cross beams to save filament. Let me know if you want that I can modify the model. The Fusion 360 file is included if you want to tweak it yourself. 

Printed in PLA with 4 perimeters (probably overkill) and 15% Adaptive Cubic infill with .2mm layers SPEED setting. 12 Hour print on a MK4 with .4 nozzle.