Quest 물로켓 교실용 가치 6개 팩 - Q7316

My fourth-graders used these for a science fair project and they launched consistently every time. The fact that there’s no cost per refill means we kept experimenting with different water levels all afternoon.

We've launched these water rockets at least a dozen times already and the snap-together plastic parts still hold tight with no cracks. The ability to control flight performance by adjusting the water level has kept my kids engaged for hours. An absolute steal for a reusable science activity.

The kids got a huge kick out of controlling the flight height just by tweaking the water and air mix, and since there's zero cost per launch, we ran at least twenty flights in one afternoon without burning through a budget. The 6-pack is more than enough for a small group to split into teams.