Corner Shelf for Work Area

Update 2020-10-16: My original print of this started to delaminate (probably in part because of the insane speed I printed it at...), so I took the opportunity to make some improvements. I beefed up the mounting tabs so they're less likely to break now, and also deepened the grooves because I found that parts still liked to roll around. I also countersunk the screw holes so the screws won't have to stick out anymore.

Just a simple shelf for a conveniently located corner in my garage. It has some grooves in it to keep screws and other small round parts from rolling around. I believe the pictured print was done at 125 mm/s, .28 layer height, and 10% infill. It didn't come out perfect, but it works. Higher quality could presumably be achieved with more conservative settings.

Be careful with the mounting tabs when screwing it in. I expect they're fairly fragile and wouldn't hold up to a screw being driven in hard.

Also, be aware that this completely filled the bed on my Ender 3 Pr