Quest Q-jet

Quest Water Rocket Replacement Nozzle - Q7321

Quest Water Rocket Replacement Nozzle - Q7321 - Main image
$5.62 $7.49 In stock

您能買到的其他水火箭都沒有像這樣的獨特成型噴嘴。此噴嘴會限制 PET 瓶中的水和壓縮空氣的出口流量,從而產生更長、更高水準的推力,就像真正的液體火箭引擎一樣!此噴嘴與 Q7308 專屬發射台相結合,打造出有史以來最獨特、高性能的水火箭發射系統之一!噴嘴由堅韌的半透明材料模製而成,可承受數百次安全、有趣的發射!

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Standard Shipping · 美國: US$0.00

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美國 · 退貨期限(簽收後天數): 30. 退貨方式: 郵寄退貨. 退貨運費: 賣家承擔.

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Customer Reviews (4.8 / 5 · 5 reviews)

Richard ★★★★★

The molded nozzle genuinely made a difference — the bottle hangs in the air noticeably longer than with the plain cap we used before. My kids get way more hang time per launch now.

Daniel H. ★★★★★

Our old rocket kept losing height after the first launch, but swapping in this molded nozzle gave us noticeably longer and higher flights right away. The restricted exit flow really does seem to keep the water and air pushing out harder for longer. My kids now beg to run it again every single time.

Joseph ★★★★★

The molded nozzle makes a visible difference in flight time compared to the plain bottle opening I used before. Water and air both exit slower, so the bottle keeps pushing longer instead of dumping everything at once. My kids get way more hang time per launch now.