1pc Creative Practical Demonstrator Teaching Tool Experimental Tool

Description

D
escription
Description
Made of grade material, this  molecular motion demonstrators
is durable and practical to use, which makes you more convenient.  With this, students and kids can directly see the molecular motion characteristics. It is also an gift for your friends
.
Features
-Color:
As shown
-Material: Glass
-Size: About
17.00X4.50X4.50cm/
6.68X1.77X1.77in
-The product material is good and durable.
-Product appearance design is simple and elegant.
-The product is carefully crafted, and the color is not easy to peel off.
-The product effectively exerts the function of the molecular gap demonstrator.
-The product is simple and convenient to use.
1 x Demonstrator
P
acking list
1 x Demonstrator
Payment
1. We only accept PayPal, payment system supports Mastercard, Visa, Discover, American Express and eCheck.
2. Please check first if you have a valid Paypal account. Then make an offer.
3. You should pay your order within 7 days after the transaction is successful. If you do not transfer the money to us, we will cancel this transaction and resell the product to other vendors. In addition, there will be a UPI (unpaid case) in your eBay account.
Shipping
1. After the successful payment, packages will be dispatched within 24-48 hours, Weekend (Saturday and Sunday) and Chinese / official holidays.
2. The delivery time is different than the place of the product.  Goods in China will be sent by standard mail. And it takes 15-23 business days.
3. Submission of information to the change of your address or success of your payment, your package will be sent to your Paypal address. If you offer an incorrect e-mail address, we are not responsible.
Customer Service & Warranty
1. We guarantee the best product for you. This guarantee starts from your payment time. Refund or replacement are valid for all broken or incorrect products (within 30 days). In this case, there are also no return costs. We can also return your money despite the good or correct products.
2. Customer satisfaction is very important to us. If you are not satisfied, simply contact us via "My Massage" or "Ask Seller Q" before either opening an eBay case / return request or leaving a neutral / nagative rating. We will solve your problem as soon as possible. We are always ready to answer any questions you may have.
3. If you are satisfied with our products, please leave all 5 star ratings behind. Our goal is that you will experience the best customer service. Please help us with the suggestion of the product. A 5 star rating is very important for us. Your support for us always.