Learn How to DIY These Awesome Tetris Shelves

We did have some uneven edges, so we went in with a sander and fixed everything.

That's really it. Stain, paint, whatever you want to do now. We painted them white, then added a pop of color to the insides with cheapo $0.69 craft paint.

Here it is with a Lego R2-D2, for scale. The size is totally up to you, for the space you're putting them in.