Plastic Palette Knives - Set of 5
If you're an avid watcher of Debi's videos then you have probably seen the one where she puts paint in the freezer to thicken it up. She uses a number of tools in that video to create a funky layered paint effect, including this set of plastic palette knives.
They measure between 6.5" and 8" in length.
You can watch Debi's video here on YouTube