Solar Magnetic Levitation Model Levitating Mendocino Motor Educational Model St41
Speed: 1000 RPM
4 solar lithium battery 2 sets of painted wire 1 section 铷 ironing boron strong magnet
Will this group have this function to automatically reverse the solar cell receiving coil, when running, the solar cell actively works, always the light in that position is sufficient, the current is large
very strong, attention, assembly of the fixture, hand-made.
The rotating shaft part of this top can not be forced to be a clear collision, which may cause equipment failure.
Because it is handmade, the fixed part is made of glass glue and tape, which is easy to be damaged.
In most cases, this means that you need to manually add an external rotation, and rest can be done with light.
Material:Acrylic + copper + metal
Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
- About tracking number update:
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- Time of shipment:
- All of product we can shipping out within 5~8 weekday, on usually we are according to customer orders time for packing and shipment, we need to carefully check the quality of the goods before to Ship, So take some time to handled.
- Time of delivery:
- Due to force majeure factors: hurricanes, rainstorms affect flights. Leading to logistics delays. We are honest sellers, will not let you suffer any loss. Please give the logistics company a little processing time, we wait for the package to reach your side.
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- Protection time is running out:
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- Import duties:
- Taxes and charges are not included in the item price or shipping charges. These charges are the buyer’s responsibility. Import duties, taxes and charges are not included in the item price or Shipping charges. These charges are the buyer’s responsibility
- Q: How can track my parcel?
- A: You can track your parcel on the following website using your tracking number: www.17track.net/en (Copied to the browser to open)
- Q: As a retail or wholesale to offer wholesale price if i lots of items?
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- If items damaged,we must be contacted within 24 hours of receipt.
- If the item is in your possession more than 7 days, it is considered used and we will not issue you a refund or replacement.
- If you are not satisfied when you receive the item (incorrect, damaged, defective, or item not as described), please return it within 7 days for a replacement or money back.
- For any personal reasons (choose a dislike or i needn’t this product anymore),Return shipping charger will be the buyer’s responsibility. We will not accept any items with odors(perfume.smoke,ect.)
- All returned items MUST BE in the original packaging and you MUST PROVIDE us with the shipping tracking number, specific reason for the return, and your order ID.