Magnet sensory toy playset magnetic building blocks with 216 expressions that include letters, numbers, symbol, animals, geometry, and even periodic table elements to cultivate STEAM learning skills for preschool, kindergarten, pretend play, group activity, classroom, toddlers, or ...Magnet sensory toy playset magnetic building blocks with 216 expressions that include letters, numbers, symbol, animals, geometry, and even periodic table elements to cultivate STEAM learning skills for preschool, kindergarten, pretend play, group activity, classroom, toddlers, or teamwork. Easy to construct with vibrant full color prints on every side. Facilitate fine motor and problem solving skills by promoting creativity through mixing and matching learning cubes.