15.2 ounces Showing all 3 results Default sorting Sort by popularity Sort by average rating Sort by latest Sort by price: low to high Sort by price: high to low Sort by editor review Added to wishlistRemoved from wishlist 0 Add to compare Lucky Doug 12-in-1 STEM Solar Robot Kit Toys Gifts for Kids 8 9 10 11 12 13 Years Old, Educational Building Science Experiment Set Birthday for Kids Boys Girls Added to wishlistRemoved from wishlist 0 Add to compare $16.98 Added to wishlistRemoved from wishlist 0 Add to compare Solar Robot Kit for Kids Age 8-12, STEM Building Toys,12-in-1 Build Your Own Robot with Solar Panel & Battery Power, Science Engineering Christmas Birthday Idea Gifts for Boy Age 8 9 10 11 12 Added to wishlistRemoved from wishlist 0 Add to compare $39.99 Added to wishlistRemoved from wishlist 0 Add to compare STEM 13-in-1 Education Solar Power Robots Toys, Educational DIY Science Kits for Kids, Building Experiment Robotics Set Birthday Gifts for 8 9 10 11 12 Years Old Boys Girls Teens Added to wishlistRemoved from wishlist 0 Add to compare $29.99