Electric Trains Set Flexible Race Track for Kids, 51 or 81pcs Car Track for Toddlers 3-5 Building Toy STEM Learning Kit, Christmas Birthday Gifts Product Description Magnetic Track Design: Build endless layouts—straight tracks, curves, slopes, and even vertical sections. Strong 360° magnetic force lets the trains run uphills, downhill, and upside down for exciting play.Easy to Assemble, Store and Play: Quick-snaps track pieces make setup and cleanup simple. Detachable design is perfect for storage and travel, ideal for solo-fun or parent-child activities.Safe, Sturdy and Perfect Present: Made with quality, child-safe materials and strong magnets. Great for developing creativity, coordination, and problem-solving. An ideal present for birthdays, holidays, or special occasion.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 the mini trains glides effortlessly along the tracks for an engaging and dynamics play experience.PERFECT PRESENT 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 patterns. It is a great present for birthdays, for Easter, for Christmas, for Thanksgiving or other holidays. Package List:1x Electric Trains Set(51PCS or 81PCS) Notice: 1. Due to the difference between different monitors, the picture may not reflect the actual color of the project. 2. Please allow 1-3cm difference due to manual measurementnote 1cm0.39inch Please leaving a message before you give the bad feedback, if the products have some problems. All packages will be provided with a tracking number, so that you can check the delivery status online at any time. We sincerely appreciate your patience and support, and wish you a pleasant shopping experience Thanks for your understandings. Product Safety Information Please see the product safety information specific to this product outlined below The following information is provided by the independent third-party retailer selling this product.