WTOR 190Pcs New and Big Marble Runs Toys Learning Toy Kids Toys Marble Adventure Marbles Race Game Learning Railway…

New marble runs toy encouraging children imaginations,explore their creativity,and improving problem solving skills.
This building toys is made of solid transparent ABS, not easy to break or snapped. Smooth edges avoid scratching hands. Pieces stay tight, not easy to get loose when play with it!
Marble run makes learning fun, each of the different blocks has a different function help childrens practice their engineering thinking,develop hand-eye coordination, creativity, color and shape recognition, spatial imagination ability.
Perfect boys and girls toys – As a gift for your kids such as christmas and birthday also adults can play with kids,assembling these blocks with your kids and you can make wonderful memory together so enjoy the family time.
Marble run set build various tracks and see marbles go up, down, all around, and fast! Tracks include centrifugal funnels, U-turn slides, windmills, straight slides and gradient slides.