135pcs Dinosaur Marble Run Building Blocks Set STEM Toys

Being parents ourselves, we know how important it is to develop our child's brain while at the same time, having fun with them with the time it's left from our daily jobs. It's not an easy task, that's why we are always looking for efficient ways of having fun with kids while at the same time making them smarter.

• [Compatible Class Marble Run Building Blocks]: This dinosaur marble run playset including 135 pieces building bricks with 4 function track blocks and 8 kinds of common track blocks, instruction cover 4 interesting marble maze. Compatible with major brand blocks. Kids can easily build marble run race track, dinosaur building set and anything they like with step-by-step instructions.
• [Marble Maze Educational Toys]: Easy-to-follow instructions help kids build three different models from beginner to advanced, or design your own dinosaur marble maze track race as an advanced player. This versatility ensures hours of entertainment for kids of all ages. 4 dinosaurs with different game features. Whether parents are accompanying kids or playing with friends, this is a great set of interactive toys.
• [High Quality Kids Toys]: The marble run playset made of safety ABS material and passed the kids toys safety certification. The edges smooth and burr-free, and the size is suitable for little hands to pick up and place. Building Bricks can fit together accurately, and can also be built with mainstream brands blocks. The clever mechanism allows the marbles to slide effortlessly along the track to the end, bringing endless fun.
• [Unique STEM Toys]: By building marble maze kids can develop color and shape recognition, creativity, imagination, logical thinking, building and design abilities. Putting the balls into the race track one by one and watching them run to the finish line can exercise hand-eye coordination, stimulate children's curiosity, and play a big role in cultivating children's shape cognitive ability and spatial three-dimensional thinking ability.

Upgrade Versatile Marble Run (Compatible with Major Brand Large Blocks) Cover Fun Exclusive Variety Track Blocks: This 135 Pieces upgrade crazy happy ball set cover 4 function track blocks and 8 kinds of common track blocks which can be played alone or adding to your exist big blocks, giving a second life to your forgotten blocks.