Feature:

brand new and high quality

Magnetic Field Viewer Film Magnetic Viewing Film Paper

1.Easy to use: Just place the card on the surface of the magnetic material and it will reveal a magnetic field of pattern.

2.Great for personal or scientific research. It can help us study magnetic fields that we cannot see.

3.It can be used for quality control, product demonstrations, reverse engineering, certification and educational purposes.

4.Small and portable, light weight, easy to carry.

5.A wonderful educational tool to spark our interest in science.

6.The Magnetic Field Viewer is a micro-encapsulated film that allows the user to see the static magnetic field.

7.The highly flexible film is suitable for magnetic surfaces with any convexity or cavity.

Specifications:

Material：Magnetic Field Viewer Viewing Film

Color：yellow

Size：40*50mm

Package Included:

1x Magnetic Field Viewer Viewing Film

Note:

Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!

Manual measurement, please allow 1-10mm error. Thanks for your understanding.

Payment must be completed within 5 days. If you have any problems about payment, please contact us via ebay message.

We only ship to confirmed ebay Order addresses. Please comfirm that your Order address is in line with your shipping address.

Please kindly note that the combined shipping is not provided because the shipping fee is calculated by weight. Also, the each additional item means exactly the the same color and size. 

It takes about 7-15 working days to US; about 10-30 working days to other countries. Transit time may be a little delayed because of the bad weather and customs inspection. If you do not receive your item within 30 working days since payment finished, please contact us immediately for further assistance.

We strive for 100% customer satisfaction! Positive Feedback is very important to us. If you have any questions, please feel free to contact us via "Ask seller a question" . We will reply your email within 24 working hours.