very good launcher. I got up to around 60ft or so without o-rings but I found some on Amazon. I have a metric o-ring size of 21*3.1 (OD*Thickness), and that seemed to fit. Hopefully it flies higher now

easy to use

fits well. bounces a little, hopefully it shouldn’t affect much.

Keeps my ams hub secure

Works very well. Much more filament efficient than chains.

Holds both of my seeds perfectly! I printed 2 on the same plate so that I could sprout 2 seeds (or one, depending on which one survives).

Works as intended.

Fits well with my lightning cable.

Very simple and filament-efficient design!

Very good! Had to use the headphone winder for IPhone cable.

Works well on my plastic desk. Most of the time, my fans are blowing all the time, but now, it is silent while keeping performance and good ventilation.

Great model! It produces a lot of thrust thanks to my high speed motor. However, I really had to push the fan onto the shaft. Aside from that, it works well and fits snugly. (I hate that sometimes while slicing and printing, the tolerances get screwed up.)

Works well. Since I don’t have a bottle with an EU size thread, I just used a Kirkland bottle from Costco and some Vaseline as a substitute. Would recommend this approach if you don’t have an EU bottle.