Creative Gravity Sand Pendulum Home Science Decor Educational Tool Desktop Relax
Description:
【High quality of material】Made of plastic + iron plating + natural sand, which is solid and durable
【Main feature】Different start angles provide different patterns to witness the beauty of gravity and momentum.
【Decorative ornament】Suitable for Office,den,living room and bedroom, adding pleased atmosphere
【Educational tool】The pit and pendulum gives viewers a firsthand experience of math and physics.
【Perfect presents】Creative gravity sand pendulum is best for birthday /housewarming gift, decompression heal gift, unique kids toys.
Specification:
Material: plastic + iron plating + natural sand
Item Type: Sand Pendulum
Colour:Black
Size: 39x16x14cm / 15.35x6.30x5.51inch
Package Includes:
1 * Sand Pendulum
We accept ebay payment 。
Fees such as import duties, taxes are not included in the item price or shipping costs. These charges are the buyer's responsibility.
Shipping:
2-9 working days to: USA
- We maintain high standards of excellence and strive for hundred percent customer satisfaction. Feedback is very important to us. We hope that you contact us immediately before you give neutral or negative feedback, so that we can address your concerns. It is impossible to address issues if we do not know about them!
Your satisfaction is our ultimate goal. We work hard to earn your trust and future business. Our certified technicians have tested each item before shipping. The unit comes with 1 year limited warranty on all manufacturing defects.
a) If you receive a defective item, you may return it or ask for a discount. Please contact us within 14 days after you receive the package.
b) What you returned must be intact and in its original packaging as re? u. Customer is responsible for shipping costs of the returned item.
c) We will cover the cost of shipping back t with the shipping rate indicated in the registration page. We will send you a new unit or refund the full payment you paid.
Thank you.
Business Hour
Business Hour: Monday To Friday: 8:30 AM to 5:00 PM (Beijing China time)
Due to time zones, our reply to your questions may not be immediately. But within above working time, we will reply your email within 24 hours. If it's non-workdays, please kindly be patient and wait till Monday.
Please contact us with ebay message.
Please feel free to contact us if you have any questions.
Monday To Friday: 8:30 AM to 5:00 PM (Beijing China time)Due to time zones, our reply to your questions may not be immediately. But within above working time, we will reply your email within 24 hours. If it's non-workdays, please kindly be patient and wait till Monday.
Please contact us with ebay message.
Please feel free to contact us if you have any questions.
