[UNIQUE AUTOMATIC LAYING FUNCTION] Fill the plastic blocks and start the train to lay your domino trail that adds more fun to the domino game. , , [ENDLESS DOMINO FUN] Build your desired domino structure with pieces of colourful plastic blocks. Super fun for your kids to play! Set them up all in a row, and then push one and watch the chain effect of the dominoes tumbling over. , , [ENCOURAGES STEM DEVELOPMENT] Designed to engage kids in their early STEM development, the Dominoes encourage children's spatial thinking abilities, colour 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 won't fade. The domino 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, can be used as Christmas gifts, Halloween gifts and children's birthday surprises.