hot summer’s day? puffy chalk to the rescue 💜🌈 charlottes_life47’s tubbytastic activity has Tinky Winky’s full approval! want to recreate it? here’s how: – 1 cup flour – 1 cup water – 1 stick large sidewalk chalk (or 6 small, crushed) – 2 cups foam shaving cream (must be foam) – ½ tsp salt grate the chalk, mix with flour, water and salt, then fold in the shaving foam. pour into squeezy bottles and get creating straight away! 🎨 #sensoryplay #toddleractivity #kidsactivities Video: Sensory puffy chalk activity with toddler.