fire arrow water rocket making accessories protection head suitable for all sizes of coke bottle pullover plastic parts wholesale 火箭头水火箭制作配件保护头适合各种大小的可乐瓶套头塑料件批发

Size: 1.0**1.0*1.2 Suitable for 1.5L and 1.2L Coke bottles, Sprite bottles
Medium size: 7.5*7.5**11 Suitable for 450ML and 600ML Coke bottles, Sprite bottles
Small size: 2.5*2.5*6.7, suitable for pipes with a diameter of 2.05

1. Streamlined design reduces flight resistance while enhancing aesthetics;

2. Shift the center of gravity of the water rocket forward to maintain flight balance and direction, without the need for additional weights;

3. Water rockets falling from high altitude provide maximum protection for the rocket body.

Usage: Put it on the bottle, and if necessary, cut off a portion based on the size of the bottle.

, to reduce weight, wrapped and reinforced with electrical tape.