Preschoolers can practice making letters and more with this all-new Playfoam set. Kiddos can place their squishy, squashy Playfoam on top of the letter card to practice molding the letter shapes for alphabet mastery. Make learning last with no-mess, non-stick Playfoam that never dries out! Provides tactile and sensory stimulation · Helps develop fine motor skills · Teaches proper letter formation Non-toxic Playfoam never dries out · Secret non-stick formula won't stick to carpet or clothes.