Features: Magnetic Track Design: Build endless layouts – straight tracks, curves, slopes, and even vertical sections. Strong 360-degree magnetic force allows trains to run uphill, downhill, and upside down for exciting play. Easy to Assemble, Store, and Play: Quick-connect fasteners make setup and cleanup easy. Detachable design is perfect for storage and travel, ideal for solo fun or parent-child activities. Safe, Sturdy, and Perfect Gift: Made with quality, child-safe materials and strong magnets. Excellent for developing creativity, coordination, and problem-solving. An ideal gift for birthdays, holidays, or special occasions. Rail Cubes Magnetic Monorail Set offers an expanded block collection for more intricate and complex track designs. Create multi-level routes and imaginative twists, while mini trains glide effortlessly along the tracks for an engaging and dynamic play experience. PERFECT GIFT FOR KIDS: A fun, educational toy that grows with your child. Preschoolers can develop hand-eye coordination by building a basic road system, while children over 3 years old can use the magnetic track to create more complex designs. It's a great gift for birthdays, Easter, Christmas, Thanksgiving, or other holidays. Note: 1. Actual color may be slightly different from the image due to different light effects 2. Please allow 1-3 cm deviation due to manual measurement Description: Specifications: 123 pcs, 81 pcs, 51 pcs Package List: 1x Electric Train Set