Today I will show you how to make this foam Kunai. It is soft but sturdy.
You will need:
-Foam tip brush
Step 1: The Shape
First you will need to cut a shape like this into your EVA foam.
Then cut a hole into the bottom of the Kunai.
Step 2: Dremel
Next you will need to dremel the sides of the blade and handle so they appear sharp.
Step 3: Glue
Next you will need to apply PVA glue to the Kunai by a foam tip brush. Then leave for about 45 minutes.
Step 4: When This Is Finished....
Scrape of left over glue. You can also paint it.