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science experiment: ramp collision experiment, a force-saving cart, adjustable ramp height, science‑making kit

EXW Price:

CN¥ 3.81 ~ CN¥ 5.36

Min. order: 3 set

3 set

Weight 0.203 kg/set
Item No. 本店承接各种定制批发，具体可加经理微信了解

color

Specifications

unit price for 3 sets of bevel	CN¥ 4.28
unit price for 50 sets of bevel	CN¥ 3.99
unit price for 500 sets of bevel	CN¥ 3.81
impact experiment 1 set starting price	CN¥ 5.36
impact experiment 50 sets starting price	CN¥ 5.18
impact test 500 sets starting price	CN¥ 5.0

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Contacts LI Chat

Mobile 86-19198378956

E-mail 11308842@qq.com

19198378956

WhatsApp +86 19198377156

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Email： yiwubuy@yiwugo.com

Description

material: others

brand: kequ

electric or not: no

multifunctional: no

can diy: yes

packing method: others

item no.: impact experiment

specifications: independent packaging

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

applicable age: youth (7-14 years old)

Small-scale operation with minimal profits; if the products are damaged upon sale, you can take photos and contact customer service for after-sales assistance. Due to the large variety of styles, some items may be out of stock. If unavailable, and no contact can be made with the customer, we will send the available items first. For items out of stock, a refund will be provided through customer service. Our store does not support returns due to poor quality or inability to sell. Note that the 7-day no-reason return policy is only applicable to individual self-use customers. Wholesale customers who receive samples are not eligible for the 7-day no-reason policy. Thank you for your cooperation. The prices at our shop do not include invoicing; if invoicing or customization is required, please contact the manager via WeChat.

Update time：20260617215320