diy balloon recoil car elementary school student science experiment device material package popular science toy technology small production new DIY气球反冲力小车小学生科学实验器材料包科普玩具科技小制作新

10000 piece

Specifications

recoil trolley
反冲力小车

CN¥ 2.18

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Mobile 15857918113

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item no.: t-w28

specifications: conventional

material: other

can diy: yes

packing method: other

foreign trade or not: no

multi-function or not: yes

electric or not: no

ability training: hands-on brain

is there an animation image: no

whether there is shopping guide video: yes

scientific and educational toy type: physical toy

whether it is exclusively for foreign trade: no

3c configuration category: other toys under 14 years old

color: recoil trolley

main downstream platforms: amazon

whether cross-border export is exclusively available: yes

applicable age: teenager (7-14 years old)

Update time：20260908163815

diy balloon recoil car elementary school student science experiment device material package popular science toy technology small production new DIY气球反冲力小车 小学生科学实验器材料包科普玩具科技小制作新