Candy hearts sensory play
To make this first you need to make some oobleck. To do this mix some corn starch (corn flour in the uk) with water. You want to add less water then corn starch.
note~ oobleck is a non-Newtonian fluid; it has properties of both liquids and solids. You can slowly dip your hand into it like a liquid, but if you squeeze the oobleck or punch it, it will feel solid.
Once made add some candy hearts.As the candy hearts melt they will change the color and even smell of the oobleck. Very fun but very messy!!