Oiuros domino train, domino blocks set, domino construction vehicle toys, building and stacking toy blocks domino set for 3-7 year o

IMMERSIVE FUN: The brand-new construction vehicle style, with 2 load tools, 96 domino blocks, can let the domino construction vehicle release a long enough formation. Add an additional set of road construction props to make the children immersive. | UNIQUE AUTOMATIC LAYING FUNCTION: Fill the plastic blocks and start the Construction Vehicle to lay your domino trail that add more drama to the domino racing game. Need uses 3AA Size Batteries (not included) Please use low-energy batteries, such as "R6P,1.5V" batteries. | ENCOURAGES STEM DEVELOPMENT: Designed to engage kids in their early STEM development, the Oiuros's Dominoes encourages childrens spatial thinking abilities, color recognition and will keep your little engineers coming back for more fun | SAFE TO PLAY WITH: These plastic Blocks domino pieces are finished with non-toxic paints which are safe and wont fade. The dominos are made of high-quality plastic, Smooth edges to ensure children's safety during play | PERFECT GIFT FOR BOYS AND GIRL: This is a fun toy, especially if you and your kids/grandkids are domino racing fans, can also be used as Christmas gifts, Halloween gifts, children's birthday surprises and jigsaw puzzles, giving children a happy entertainment time