Rated 2.0 out of 5.0 by debikal Look Cool if Not Broken
4 of the 12 rockets were broken right out of the package. We did not know until sand came pouring out from them. 2 more cracked after putting sand in them. Kids liked them, but because half of them were broken I did not have enough and had to postpone the project. Smaller than they look and cheap.
June 26, 2015
Rated 5.0 out of 5.0 by MARDJ Fun but design your own plug
The kids really enjoyed this activity, My only caution is that there is nothing to seal the sand tightly in the bottle. If they snap the base on, the sand flows into it and leaves a space at the nose of the rocket with no sand. We solved the problem by filling the bottle as full as possible and then stuffing some cotton into the bottle to prevent it from settling outside the bottle. A plug designed for that purpose would be an improvement,
June 15, 2015
Rated 1.0 out of 5.0 by denise2620 Never would buy again
No plug to hold sand in, fits loosely in base
September 28, 2014
Rated 2.0 out of 5.0 by dsten2danc Cheap Rocket
I used these at the end of the year for students. The tops don't stay on and the sand falls out. I wish they twisted shut.
June 18, 2014