The 2017 Holiday Toy Gift Guide CharleneChronicles.com Just Add Milk Science + Art Brand: Griddly Games MSRP: $15.99 and up Buy: Opensky.com Ages: 5+ A kit to explore the curiosity of science, and creative expression. Experiment with natural reactions and create wonderful works of art with the designs from the colour demonstration you create. Included are the materials needed to create your own natural science experiments with some at home ingredients! Learn a brief introduction to surface tension and experiment with around the house ingredients such as food coloring, soda pop and vinegar to watch what happens when you just add milk! After completing the many other included experiments, create more colorful designs.