- This space shuttle building kit comes with 381 pieces including wheels and axles; A great STEM toy for both boys and girls.
- The space shuttle measures 19 inches (48.3 cm) long; 14 inches (35.5 cm) wide; 8.5 inches (21.6 cm) high.
- Large 8.5 x 11 inches (21.6 x 27.9 cm) step-by-step instructions booklet is included in each set; Braingineers can assemble the space shuttle in 25~35 minutes!
- Patented Brain Flakes discs click together easily! Discs measure 1.3 inches or 3.3 cm across; For ages 7 .
- Product measures 11.5 x 9 x 4 inches (29.2 x 22.8 x 10.1 cm) ; a great gift for birthdays and holidays
- Develops spatial intelligence; A great solo or collaborative group activity for school classrooms, makerspaces, montessori, daycares, libraries, or home; Engineers Start Here
- Child safe; Tested for compliance with ASTM F963-11 US CPSIA regulations; Brain Flakes discs are BPA, lead, heavy metal, and phthalate free
- Manufacturer warranty; 90 day manufacturer warranty for all manufacturer’s defects
