Burgkidz Marble Run Building Blocks, Large Building Blocks For Kids, Building Brick Set With Track, Race Track Construction Blocks For Girls Boys Age 4 5 6 7 8+

Two-in-one design, double funThe building block track contains many colors and shapes, which has tracks, slides, cars, balls, windmills, castles, tables, doors, windows, sunflowers, trees, grass, streetlights, etc 187 pcs. It can be used not only as a marble slide to play ball but also as a racing track to play the car.

Premium and Safe MaterialThese building blocks are all made of ABS material with a high safety level, burr-free, colorful, and durable. This richly-scene building block set is the perfect birthday and holiday gift for boys and girls.Large building blocks can greatly increase kids hands-on ability and logical thinking ability, also inspire imaginative thinking from the building games.

Prevent the choking hazardsCompared with the classic building blocks, the large building bricks are thicker, wider, and bigger in size of 22cm. There will be no worries about the risk of children swallowing by mistake. A great size perfect for small hands, But the older kids are still big fans!

Clear step instructionsWe specially designed a full-color instruction manual for children, with large size and exquisite printing, and each assembly step is very clear. Children will not feel frustrated because of unclear instructions,and will greatly enhance childrens self-confidence.

Compatible with all major sLarge building bricks can tight fit with any large size building bricks and other classic building baseplates. Children can use it with other compatible large particles to create more novel and unique buildings. Not only provide hours of entertainment but also help develop creative games, storytelling, math, science