50Pcs Marble Run Set, Building Blocks Construction Coaster Game, Maze Race with 15 Glass Marbles for Kids, Educational Race Track Game Birthday Gifts

Marble race track building blocks set for girls boys Birthday Christmas gifts present Marble race track is one of the oldest children's toy games,is also construction toys for kids,educational toys for preschool and one of best parent-child toy. With the development of sience,it's harmful for kids eyes when many children keep more eyes on electric products for a long time. This marble race track can help kids to keep from electric products several hours one day ,and enjoy time with parents.So, it's a must-have Toy Gift for Kids. Our marble race track is no fixed shape, kids can create models ly. smooth edges for children’s safety, reusable Designs range from simple to complicate as you like. Kids will love seeing where the marbles run through next! The marble race track has multiple tracks design for both challenge and amusement,come with 15pcs glass marbles! Marble race track railway race coaster toy set not only trains graphic cognition of your child, also stimulates their spatial thinking and hand-eye coordination. Innovative ideas for your kids to enhance the ability to distinguish shapes and colors, enrich their creativity and imagination. Develop brain thinking ability. Kids will love to play with marble race track building blocks toy set! Use their imaginations to create different pipelines and watch the marbles go fast through the track,and also enjoy their wonderful time with this marble race track building puzzle toy set! Reusable Marble Maze Building Sets Blocks Toy Includes: 35 Other blocks(inclue pipeline) 15 Glass Marbles Notes: Marble race track contains small marbles, under 6-year-old children need to play with an adult.