Element Zinc Cube Polished Mirror Metal Chemistry Density Collection Science Experiment Hobbies Puirty Zn Research Gravity | Обустройство

Element Zinc Cube Polished Mirror Metal Chemistry Density Collection Science Experiment Hobbies Puirty Zn Research Gravity | Обустройство

DESCRIPTIONS

Specifications:

Condition: Brand new, in neutral package to avoid oxidation

Material:  Pure Zinc

Shape: Zinc Cube

Other: Contact us if other dimensions needed

Color: As Shown

Description:

Each square is clearly engraved with the element name, element symbol, atomic number and relative atomic mass.

The six-sided full-mirror hand-polished, with the text of the book can clearly see the text pattern, very refined.

The information on these cubes fits your STEM class, and scientific experiments in gravity, density, mass, volume, and which metals can rust in the water.

Product Details

Cu Cube for Collection

About Shipping

1. We provide free shipping for most of the products. Some are with economy shipping and some are with express shipping.

2. Only traceable registered mail will we use for the orders. Tracking number will be updated in the order or in the order message after shipment made. You can see the tracking information after a few days after the tracking number post. Feel free to contact us for help if you are not able to track your package.

3. For economy shipping, there are many options, including Aliexpress Standard Shipping, ePacket, Singapore Post, Korea Post, POS Malaysia, Special Line Yanwen, POST NL, Turkey Post, etc. Most of the packages can be delivered within 10-35 days, yet for some countries, economy shipping may take up to 60 days (Brazil may take 90 days).  Please don’t hesitate to contact us if we can be of any assistance.

4. For express shipping, FedEx IE&IP, UPS Saver&Expedited, DHL, DPEX are mostly used.  Aliexpress Premium Shipping, EMS, Yodel, SF Express are also available.  Express shipping usually takes 4-12 days for a delivery. For magnets, it may take 1-2 more days.

Contact Us and Feedbacks

Customers' feedbacks are very important for us and we hope you could leave us a positive feedback. We would leave you a great feedback, too.

If you have any questions about our products or ordering, you can reach us by Contact Seller on the bottom or the upper-left side of the product page, or Click Chat on the upper-left side of the webpage.

If you received your product with satisfaction, please save our store and recommend us to your friends. 

If you have any questions about the product received, please don`t hesitate to contact us. We would response timely and do our best to fulfill your wishes. We are doing our best.

Minimal Order Quantity

We do not have MOQ yet the price for bulk order is much lower than that of small order due to production cost differences.We are a manufacturer and supplier of Rare Earth products and meterials, such as Metals, Alloys, Oxides. Besides of Titanium fastners, customized Titanium parts are also available.Please feel free to contact us for a quotation if you have any other needs related. 

We give 30-Day unconditional return for refund service warranty, even the product arrived at perfect condition.

SHOPPING WITH US, SHOPPING WITH NO RISK!

About Shipping

We provide free shipping for most of the products. Some are with economy shipping and some are with express shipping.

For economy shipping, there are many options, including Aliexpress Standard Shipping, ePacket, Special Line Yanwen, etc. Most of the packages can be delivered within 5-25 days, but for some countries, economy shipping may take up to 60 days (Brazil may take 80 days). Please don’t hesitate to contact us if we can be of any assistance.

For express shipping, FedEx IE&IP, UPS Saver&Expedited, DHL, DPEX are mostly used. Aliexpress Premium Shipping, EMS, Yodel, SF Express are also available. Express shipping usually takes 4-12 days for a delivery. 

After Sale and Feedbacks

Please leave us 5-star DSR ratings if you are satisfied with our products and services.  Your feedbacks are very important for us and we hope you could leave us a positive feedback. We would leave you a great feedback, too.

If there is any problem with the logistics or products, please make sure to contact us before leaving negative feedbacks. We have complete aftersales service system at your service all the time. 

There are always a way to solve a problem by communications and mutual understanding. You can contact us by below ways:

      A. Via Aliexpress Message or Order Messages

      B. Via Trade Manager

      C. Via Emails or other contacts

We give 30-Day unconditional return for refund service warranty, even the product arrived at perfect condition.

SHOPPING WITH US, SHOPPING WITH NO RISK!