Build Dreams, One Block at a Time! 🏰 Crafted from premium ABS material, ensuring safety and longevity. Boosts logical thinking and problem-solving skills while playing. Full-color manual ensures easy assembly for young builders. Encourages imaginative play with 4 unique models. Works with all major building block brands for endless fun. Safe Material 638 PCS 4 Models The Sitodier Girls Building Sets Toys offer 638 pieces and 4 large models, including a water park and ice cream truck, designed to inspire creativity and enhance problem-solving skills in children aged 6 and up. Made from safe, high-quality ABS material, this building block set is compatible with major brands and comes with clear assembly instructions, making it the perfect gift for young builders.