Marble Run Building Blocks, 168 PCS Classic Big Blocks STEM Toy Bricks Set Kids Race Track Compatible with Bulk Bricks Set for Boys Girls Toddler

Highlights

• 【Non-toxic STEM Educational Toys】Large building block toys are made of thick ABS material with smooth edges to avoid scratching hands, non-toxic, durable and compatible with most major brand building block sets.
• 【Intellectual and Creative Development】This classic chunky STEM toy stimulates creativity and curiosity, enhancing children's imagination, shape recognition, spatial 3D thinking, problem solving and more.
• 【Big Block Set】168 large block toy building block box in a beautiful box. The blocks are made up of different colors. Children can use their imaginations to create different fairways and build different shapes.
• 【Challenge, Fun, Interaction】 is a parent-child game for adults, have hours of fun with parents or friends! The building process can strengthen relationships, keep kids away from electronic devices, and lead to a healthier and more fun life.
• 【Ideal Educational Toy Gift】Marble running building set for boys and girls. It is recommended that children under the age of 6 complete the track construction accompanied by an adult. Have fun building a variety of tracks that kids can DIY themselves