Marble run building blocks dinosaur toys, kids STEM toy dino ball track set for ages 3 4 5 6 boys girls, 67 pcs large blocks ball race learning toy for boys girls 3-7 years

["Dinosaur Marble Run"] This Dinosaur Marble Run is an easy-to-build preschool building toy for toddlers with a wide variety of dinosaur and jungle elements, including 3 dinosaurs, 6 balls, and a variety of colorful, large building blocks. Children can build a marble run, dinosaur set, and anything they like. ["Intellectual Development STEM"] Your children will create a wonderful dinosaur world by building with these large blocks, stimulating their creativity and curiosity, improving their imagination, shape recognition, and spatial three-dimensional thinking skills. It enhances visual-spatial awareness and fine motor skills. ["Multiple Build Fun Game Set"] Classic large blocks can be compatible with other major brand building blocks, allowing for different models to be changed to suit different entertainment scenes. 3 dinosaurs can play with various functions and models, making it a great interactive toy set for parents to accompany their children or for children and their friends to play together. ["High Quality"] Comes with building instructions, making it easy for children to follow step-by-step instructions. The block parts are made of high-quality and durable plastic, smooth and free of burrs, with a scientific design that makes it perfect for small hands to pick up and place, and also compatible with all major brands. ["Perfect Kids Gift"] Richly colored marble run toy set is a great gift for boys and girls aged 4-8, whether for their birthdays, Christmas, or Happy New Year holidays. Tips: This product is patented in the EU.