Estes Rockets Tri-Flyer STEM Kit S#_10483 but with more control

but with more control

compatibility—customize and build your ultimate track with additional cars and accessories

they're ready to teach little ones how to care for others

with 2 minidolls

this playset encourages imaginative role-playing and storytelling as children care for their Calico Critters friends in their cozy new home

Estes Rockets Tri-Flyer STEM Kit S#_10483 but with more controlTake flight with the Estes Tri Flyer STEM Kita beginner friendly rocket that makes every launch unique. With three interchangeable fin sets, two included engines, and flights up to 900 feet, the Tri Flyer STEM Kit delivers endless excitement right out of the box. Easy to build, safe to launch, and perfect for ages 10 and up, this rocket kit lets you experiment with different flight styles and see the science of rocketry in action. Build once, fly