Let’s Learn! Preschoolers can practice making letters and learn the alphabet with this all-new Playfoam set featuring 8 coloured Playfoam bricks and 13 double-sided cards for learning letters. Kiddos can place their squishy, squashy Playfoam on top of the letter card to practice moulding the letter shapes for alphabet mastery. Make learning last with no-mess, non-stick Playfoam that never dries out.