Aero-Prop

I recently purchases some Aeroprops from Brain Spice’s online-store. They were bought for my science lessons. The Aeroprops were sent promptly and packaged well. They are more expensive than their competitors but the Aeroprops are much more superior in both design in materials used. When I spin one in my hand the dowel feels nicely stiff, and the grooves that cover its entire circumference and run all through its entire length, allow for a confident spin. The blades are big and heavy, and paired with the dowel, they allow for great flights and lots of fun. My students have played with the Aeroprops and none of them have managed to break any of them, so great durability as well. This is a great tool for teaching the basics of propelled flights and Newtons laws. Will I recommend it? Absolutely, yes! Don’t buy the cheap, thin plastic propellers, by these ones.