Watercolors
Flavored packet of drink mix (like Kool-aid) that would make 2 quarts
2 tsp. warm water
Each packet and water will make one paint color
Combine the packet of drink mix with the water in a small cup. Stir until completely dissolved.
Use with a paintbrush on watercolor paper.
Refrigerate in airtight containers, any leftover paint, for up to 3 days.
Please be careful as it may stain.