USA Toyz Quarks STEM Building Toys Construction Set - 160 Pc Educational Engineering Toys for Kids with Multilink Spheres, Rods and Panels
- 160-PC. STEM TOYS BUILDING KIT: This kids construction toys set features 160 interlocking rods, panels, multilink sphere building pieces, travel tub, and inspiration guide
- FUN KIDS EDUCATIONAL TOYS: Quarks kids building toys are great kindergarten, preschool and Montessori toys; a STEM toy building guide gets you started with basic and complex designs
- SAFE, DURABLE TAKE APART TOYS: Nontoxic, BPA-free take apart toys are a molecular take on creative engineering toys; durable design lets you build cars, robots, cities and more
- SPECS: Connecting toys with bold shapes feature red, blue and yellow colors; these STEM building sets are recommended for kids ages 3 and up
- QUALITY ASSURED: We hope you love our Quarks STEM toys for boys and girls; we’ll provide a full refund if you’re not totally satisfied with these educational toys for kids