11 - 13 Years : Engineering & Construction Toys

LEGO Technic Planet Earth and Moon in Orbit Space Toys Set 42179

LEGO Technic Bugatti Bolide Model Car Toy Building Set 42151

LEGO Technic Lamborghini Huracán Tecnica Advanced Sports Car Building Kit 42161

LEGO Technic Audi RS Q e-tron Advanced Building Kit 42160

Estes II Series Pro Black Brant XII Model Rocket Kit

Estes Antar Model Rocket Kit Dual-Stage Style Design with Streamer Recovery

Hape: Junior Inventor: Build 'N' Drive Car Set - 37pcs, Kids 3+

Estes 2243 1/8-Inch Two-Piece Launch Rod, Flying-Rocket-Model Launch Pad

Lehman's Puzzle: Dry Gulch Horseshoe

Estes Electron Beam Launch Controller Handheld Launch System (2-Ft Cable)

Estes 1207 Phantom Model Rocket Kit for Beginners (Not Launchable)

Estes 7315 Blue Origin New Shepard Builder Kit, Intermediate Flying-Rocket Model Kit

Hubelino Marble Run 123 Piece Starter Building Box Set, STEM Toys for 4-8 Year Olds, Compatible Marble Maze and Ball Run, Made in Germany

Estes 7282 Tazz Flying Model Rocket Kit - Advanced

Estes Space Corps Centurion Launch Set

Dr. STEM Flat 6 Motor Kit, 320pc Engine Model with LED Lights & Sound Kids 12+

Estes Mini AltiTrak Altitude Tracker

Estes 2264 12-Inch Printed Parachute Recovery Attachment for Model Rockets

Estes 3177 BT55, BT60 Body Tube Couplers for Model Rockets (6 Piece)

Estes 2315 Model Rocket Tube Cutting Guides

Estes 2198 Blue Origin New Shepard Rocket-Building Kit, Beginner Flying-Rocket-Model Kit

Hape: Junior Inventor: Optical Science Lab- 54pcs, Ages 4+

Estes 3181 BT5, BT20, BT50 Engine Mount Parts for Model Rockets (27 Piece)

Estes 3179 Laser Cut Centering Rings & Paper Adapters for Model Rockets (4 Piece)