Step 2: Sawing
The final product will be a cube. The wood I used is 9mm thick so every measurement is made keeping the thickness of the wood in mind.
Saw 2 squares of 12x12cm, 3 squares of 10,2x10,2cm and 2 rectangles of 10,2x12cm, 4 little rectangles of 1x1,5 cm.
Saw 2 pieces of 3cm from a wooden stick (12mm in diameter).