1 AAA batteries required. (included) Showing the single result 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 ButterflyEdufields 20+ STEM Kits for Kids Ages 5-7 8-10 | DIY Science Kit for Kids Age 6-8 8-10 Years | STEM Toy | Ultimate Engineering Electronics Science Kit | Best Birthday Gift for Boys and Girls Added to wishlistRemoved from wishlist 0 Add to compare $39.47 Original price was: $39.47.$28.99Current price is: $28.99. 27%