Crayola Washable Kid’s Paint (6 count) – Link 
Amazon has this right now at only $4.66!
Note that this is an “Add-on Item” which only ships with a minimum $25 Amazon order.
- Non toxic paint colors
- Packed with bright and mixable colors
- Set includes six different colors of washable kid’s paint in 2 oz. plastic bottles
- This multi-purpose poster paint is perfect for: Posters, Banners, Arts and Craft Projects
- Made in America