Mix glue, 1/2 cup of water and ten drops of food coloring in small bowl. Combine borax and a cup of water in medium bowl. Gently pour glue mix into the borax and stir until well mixed. Scoop the Stretchy out of the water and knead until dry enough to play with. Store in sealed container for several weeks. Stretchy is great for pulling apart. Stretchy also dries out quickly with a lot of handling.