Kids Educational Toy Solar System 3D Puzzle Set DIY Model Scientific Cognition

Description: Children's Educational Toy Desktop Ornaments Montessori Solar System 3D Puzzle Set DIY Model Scientific Knowledge Cognition Gift Features： 1. The three-sphere instrument is composed of three small balls representing the sun, the earth and the moon, and has a mechanical linkage to demonstrate the relationship between the three balls and some astronomical phenomena arising therefrom. In order to imitate the real situation in nature, the sun in the middle generally uses luminous bulbs to illuminate the earth and the moon. The Earth orbits the Sun obliquely, and the Moon's orbit around the Earth intersects the Earth's orbit around the Sun at an angle. 2. The purpose of this utility model is to provide a kind of earth-moon system operation model, which can not only objectively reflect the spatial positions of the three celestial bodies of the sun, the earth and the moon, but also can intuitively and systematically demonstrate the operation of the sun, the earth and the moon. conditions, as well as various natural phenomena produced by the mutual motion of these three celestial bodies. Notes: Due to the difference between different monitors, the picture may not reflect the actual color of the item. Please allow slight measurement deviation caused by manual measurement, thank you for your understanding. PaymentDelivery detailsReturnsContact UsFeedbackPayment 1.We accept PayPal only.2.Payment must be received within 7 business days of auction closing. 3.We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay.Delivery details We try our best to ship out same day for payment cleared before 5.00 PM (Pacific Time) ,Order placed on weekend or holiday will be shipped on Monday or next working day.Below is the approximate delivery time to different countries (just estimated, not guaranteed): 7-25 working days to buyer in USA.Returns1.We offer 30 days return policy. Please contact us within 30 days from the date you receive your order if you have any issues with the product and want to return.2.All items must be returned in the original packaging and you must provide us with the tracking shipping number, specific reason for the return, and your eBay ID.3.We will refund you FULL WINNING BID AMOUNT, upon receipt of the item in its original condition and packaging with all components and accessories included, AFTER BOTH Buyer and Seller cancel the eBay transaction. Or, you can choose to get a replacement.Contact UsAll communication is done through EBAY MESSAGES ONLY. If any question, please feel free to contact us via "Ask seller a question" or "Contact Seller",We try our best to reply to your emails as soon as possible, due to high volume of daily incoming emails and time zone difference, we may not be able to reply your emails immediately. Please allow 1-2 business days for us to response.FeedbackFeedbacks:When you receive the item and satisfied with the product, please leave us positive feedback. If for any reason you are not satisfied with your purchase from us, please contact so we can get to work and resolve this issue for you. Please don't leave neutral or negative feedback without giving us an opportunity to try and make it right. Our goal is to ensure a happy shopping experience with us. Your Positive feedback is very much appreciated!

Price: 23.25 USD

Location: China

End Time: 2025-01-27T02:45:28.000Z

Shipping Cost: 0 USD