Thames & Kosmos Ultralight Airplanes STEM Experiment Kit | Build 5 Gliders | Learn How Airplanes Work | for Ages 8+ | Design Your Own Glider | Learn Physics and Aerodynamics

I personally really loved this. The models do fly, but they require patience to adjust the pieces properly. The material does at first look like it will fall apart, but in fact it doesn't!! It's deliberately very lightweight to facilitate the flying. The design is actually pretty ingenious and holds together way, way better than I expected. The models are still delicate, but incredibly, NOTHING broke in testing and in total only two or three pieces fell off. These are far from the balsa planes of my youth, better designed, and much sturdier. For a relative novice like myself, this set is perfect!

Bought this as a birthday gift for our 11 year old. Was worried it might be a little to young for him, but he loved it! Thanks for the quick shipping and fun product!

This ruined my life, the viscosity of the anti Newtonian law magnetism lock for the formula of the charged atom neuron anti viscostic property greatly reduces the X factor such as dyslexic features that greatly induces the velocity of the coma

Don't want now.

As a lic fixed wing pilot, and pending chopper pilot, I LOVE the combos and 'fun" of these things of my tri-state Ky, Tenn, Va mountains!

At the price I got it at, I should have bought ten

Zero Stars!I am a pilot and I couldn't get this to fly. Don't buy! Don't waste your money! Everything is just about wrong with this set.Does not fly. The wings slide off, the weight drops off as soon as you throw to launch it. After one build the bamboo sticks wear out. The balance and aerodynamics are wrong. You will be lucky if this flies more than 5 feet. You can only build one model at a time.Save your $20, instead just buy the simple balsa gliders. You can get 10 for this price and all of the will fly, and kids can have fun.

Just What I Was Looking For - Thanks Ed