1. Safety and high quality: Our Christmas tree train toys are made of durable cardboard material, safe and non-toxic. Let your family enjoy the fun and safety experience they deserve. 2. Creative design: You can imagine and create a unique Christmas advent calendar. In addition to fun-filled games and practical activities, children will also wait for Christmas throughout December to explore and cultivate their patience and creativity . 3. Function: The medium size is suitable for most family Christmas trees and any table or daily DIY track game during the holiday season. It provides countless times of fun for your children and will become your favorite train toy. 4. Fun Train: Spend great family time with the Christmas Train Each train contains a random stress relief toy that can be held in your hand. This is a fun way to keep your brain focused and your hands busy. Every train can be used as a gift, write a greeting card to someone you like, put it on the train, and surprise your family. 5. Best gift: The toy advent calendar is a fun way to let children count down before Christmas and get some surprises every day.