This is a great preschool toy that combines the ABC alphabet egg options well, exercises your child’s hand-eye coordination and recognition skills, and helps preschoolers count, sort and match. Made of “child resistant” high quality plastics. They are high quality, stable, non-toxic materials, even when washed in hot water. Every corner is smooth and doesn’t hurt baby’s skin, and every egg looks like a real egg. Perfect size for small hands to grip easily.