Dynamic Balancing Instrument Physics Science Pendulum High-quality Materials

Description

Feature:
1. Gently push the weightlifter to make it turn and finally stop slowly, the athlete can keep his balance without worrying about falling off.
2. Gently push the weightlifter, can balance 360° rotation on the center bracket. Due to air resistance and friction, the toy will continue to move for only 2‑3 minutes.
3. Using high‑quality materials, strong and durable, has a long service life.
4. Put the pendulum on the table, start turning it and watch its charming swing quietly, which can help you relieve stress.
5. Suitable for desktop accessories, artistic creation, can be placed on your desk or your home desk.
6. Exquisite tabletop toys, with good torsion and quality, not only show the pendulum movement, but also help show the law of conservation of momentum and energy.
Specification:
Item Type: Balance Pendulum
Purpose: LED lamp beads
Size: Approx. 17.5 x 16.8 x 4.8cm / 6.9 x 6.6 x 1.9in
Material: Metal
Package List:
1 x Balance Pendulum
1 x Base
1 x Bracket
Note:
Manual measurement, for reference only.
We accept PayPal .
We ship item to your PayPal verified address.
Payment must be received within 3 days from the date of purchase.
All the items will be dispatched within one business day by Airmail after the payment is clear.
Most times you will receive your order within 10-30 business days after we transfer your package to the delivery company. We cannot guarantee the delivery timeframe if the post office has any unexpected delays due to holiday, weather, customs, or other conditions. Some countries like Russia, Brazil, or some European countries may take up to 50 days or longer for delivery.
We appreciate your patience if you haven't received items in 30 days(Russian customers may need more patience by reason of the local delivery system and/or customs). If you are concerned in any way, please feel free to contact us via ebay message
instead of leaving negative/neutral feedback or opening a dispute
.
We will do our best to solve any problem(resend or refund any missing item).
Customs duty is obligation and liability of
citizen
s in your country, so buyer should be responsible for any tax and custom duty incurred. Generally, the delay or failure delivery is sometimes caused by the policy of different customs.
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.
T
he 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.