![Plane Hammer Step 21](https://www.origami.org/wp-content/uploads/2023/10/12-plane-hammer_0021.jpg)
Step 21: When the top is pressed down your plane should look like this
![Plane Hammer Step 22](https://www.origami.org/wp-content/uploads/2023/10/12-plane-hammer_0022.jpg)
Step 22: Turn your plane over
![Plane Hammer Step 23](https://www.origami.org/wp-content/uploads/2023/10/12-plane-hammer_0023.jpg)
Step 23: Fold the plane in half, bringing the left side over to meet the right side. Press down firmly.
![Plane Hammer Step 24](https://www.origami.org/wp-content/uploads/2023/10/12-plane-hammer_0024.jpg)
Step 24: Fold the top ‘wing’ up and to the left, folding in half
![Plane Hammer Step 25](https://www.origami.org/wp-content/uploads/2023/10/12-plane-hammer_0025.jpg)
Step 25: Turn the plane over
![Plane Hammer Step 26](https://www.origami.org/wp-content/uploads/2023/10/12-plane-hammer_0026.jpg)
Step 26: Repeat step 24 by folding the top ‘wing’ up and to the right, folding in half. Press down firmly
![Plane Hammer Step 27](https://www.origami.org/wp-content/uploads/2023/10/12-plane-hammer_0027.jpg)
Step 27: Slightly unfold your hammer plane – the underneath should look like this
![Plane Hammer Step 28](https://www.origami.org/wp-content/uploads/2023/10/12-plane-hammer_0028.jpg)
Step 28: Turn your plane over and hold the centre section between your thumb and fingers
![Plane Hammer Step 29](https://www.origami.org/wp-content/uploads/2023/10/12-plane-hammer_0029.jpg)
This is the front view of your hammer plane!
![Plane Hammer Step 31](https://www.origami.org/wp-content/uploads/2023/10/12-plane-hammer_0031.jpg)
The side view of your hammer plane – it’s ready to fly!