This Christmas 24-day countdown advent calendar blind box toy is one of the most popular children's Christmas gifts this year Featuring innovative countdown calendar design, starting from December 1st, children can open one surprise blind box each day, continuing for 24 days until Christmas arrives. This design not only enhances holiday anticipation and fun but also helps children learn number concepts and time management The product offers multiple popular theme options: alloy pull back car series includes 24 different car models, each made with high-quality alloy material and pull-back design for more fun play; Harry Potter and Pokemon series recreate classic characters loved by children; Avengers figures and building blocks series include second and third generation different styles to satisfy Marvel fans' collection needs All products pass strict CE/CPC safety certifications, made with eco-friendly non-toxic materials to ensure children's safety. The exquisite aircraft box packaging is not only beautiful and elegant but also well protects the toys while serving as Christmas decoration Whether as a Christmas gift for children or as part of family Christmas tradition, this countdown blind box toy can add unlimited joy and surprises to the entire Christmas season