eBay

Feature:

1. Easily build the molecular structure of most common and slightly complicated methane (CH4), ethane (H3C-CH3), fat, amino acid and most other organic compounds
2. Can build stick model and scale model at the same time, very convenient
3. Made of environmentally friendly plastic, very safe and not broken with long service life
4. The model can further increase students' interest in learning, and the teacher can also explain more intuitively
5. Suitable for basic chemistry and specialty chemistry, secondary and university teaching, and laboratory use

Specification:

Item Type: Molecular Model Kit Set
Specification: 54 x Atom model, 70 x link key, 1 x key opening tool

Package List:

54 x Atom model

70 x Link Key

1 x Key Opening Tool

1. Our listing price includes the value of goods,packaging cost,and export taxes,not including international duties.
2. duties,taxes,and charges are not included in the item price or shipping fee.
3. The duties are buyers' responsibility.Please check with your country's customs office determine what these additional costs will be prior to your purchase.
4. All disputes arising from the duties will be submitted to ebay for solution.

1. Any questions, pls. contact us via ebay message or email us.We will reply your message within 48 hours. If you do not receive our reply within 48 hours, pls. post a message again because sometimes our message system may block some emails.

2. If you are satisfied with our service, pls. kindly leave us a positive feedback and give us the Detailed Seller Rating with all "5 " in very area
3. Our aim is to provide Level Customer Service, your recognition will encourage us greatly and serve you better. We strive to keep all our customers satisfy.

We will do our up most to exceed your expectations in customer service, communication and dispatching of your orders.

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