3D printed shelf Corners

I needed a shelf to put some stuff on, and didn´t wanna go to IKEA and buy one.

So I got some inspiration from Alexandre Chappel. 

These are 3D printed corners where you insert wood beams that are 20x20x (your length) mm 

Cut the wood to your desired length. They need to be square at the end to fit in the corners.

FOR THE WOOD ENDING: THEY NEED TO BE 20x20mm! (SEE PICTURES)

YOU NEED:

1. Wood
2. 3mm Screws
3. 3D printed Corners

In the Corners are 3mm holes to fit the screws. These Secure the wood to the Corners.