·Big Size Rail Car of Fun: This kid's puzzle set includes 12 puzzle pieces, each piece of size 5x5 inches which is bigger, 6 road signs, 1 airplane, and 1 car (1 AAA battery required, not included). Kids need to assemble the puzzle pieces in a certain to allow the plane to follow the track. Our jigsaw game features a colorful, vibrant map with tons of possibilities! Amazing games for kids indoor games & lovely toys for kids with track big size for group fun

·Keep Kids Busy & Engaged: This Jigsaw puzzle car play set encourages the beginning of coding for younger children. They need to figure out how to align the pieces in order to make one or a few continuous tracks. And there are numbers on the back to make it easier to put together. kids can create a race track with 2, 3, 4..., or even more tiles, ensuring young minds stay challenged, and have fun! This toy set can enhance kids’ critical thinking, and creativity, and learn cause and effect

·Brain Teaser Puzzles: This DIY Assembling Electric puzzle allows kids to use their creativity and problem-solving skills as they assemble the track and watch the trolley move along the tracks. On the groove puzzle board, there are indicating numbers on the reverse side of each plate, helping kids to create their own layout plan. With different brain-teasing challenges, the logical rail puzzle kit involves kids' development of imagination, logical thinking, and problem-solving skills

·Safe & Durable to Play: Made of high-quality ABS plastic and the edges of each piece are carefully polished so that the child can grasp it safely. These puzzles are durable and won't break up, they would last a long time and be passed on from one child to the next. The stem toy set is compact and easy to store or carry, and suitable for boys and girls to play at home or outside. With no crevices or small parts, the hard plastic toy can easily be cleaned

·After-sale Service: If there are any missing parts or quality problems, please feel free to tell us, and we will provide you with a satisfactory solution. hahaland puzzle track car play set is a perfect educational toy for 3 4 5 6-year-old boys and girls. It is the ideal gift for birthdays, and other holidays. Parents can play with kids and create a new track path together to enjoy happy family time