Make learning last with no-mess, non-stick, non-toxic Playfoam that never dries out! Preschoolers can practice making letters and more with this Playfoam set featuring 8 colored 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 molding the letter shapes for alphabet mastery. Won't stick to carpet, clothing, or any other fabric. Playfoam is gluten-, dairy-, soy- and nut-free. Ages 3 and up.