SH-19 Freestyle Piston Stirling Engine Model Science Technology Puzzle Novelty Toys
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Shipping Policy
Return PolicyFree Gift
Welcome to Roymall, your professional website for purchasing premium department store gifts. We highly value and appreciate your support, and we want to express our gratitude by adding an extra touch of excitement to your purchases. When you shop with us, you not only get to enjoy high-quality products that enhance your lifestyle, but you'll also receive an exclusive free gift with every order you place. Ready to explore our collection and find your perfect gifts? Browse our selection of premium department store items, place your order, and look forward to the excitement of your free gift arriving alongside your purchase.Shipping Policy
We will work hard to deliver items to you after receiving your orders and make sure they arrive safely. Delivery details will be provided in your confirmation email.In most cases, orders are processed within 2 days.Under special circumstances, it will be delayed as follows: When you place an order on Saturday, Sunday or public holidays, it will be delayed for 2 days..Normally, it needs 5-7 working days (Monday to Friday) without being affected by flight delay or other environmental factors..Because our shipping service is worldwide so the delivery times will depend on your location so it may need a few times and please wait patiently if you are in remote districts or countries.1. Return & Exchange Policy
We only accept items purchased from roymall.com. If you purchase from our local distributors or other retailers, you cannot return them on our side. Final sales items or free gifts are not acceptable for a return. To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.After receiving return instructions from us, please package up your returned items and drop your package at the local post office or another courier.We will process your return or exchange item within 3-5 working days after we receive it. The refund will be processed and credited automatically to your original method of payment.No returns or exchanges can be accepted if the product was custom produced, including custom size, custom color, or custom printed.Need more help, please contact us. service@roymall.com or Whatsapp: +8619359849471
2.Refund Policy
You'll get a full refund or 100% store credit after we receive the returned package and check it. The refund will be processed and credited automatically to your original method of payment. Please note that shipping costs and any duties or fees are not refundable. The extra shipping costs are non-refundable once the package has been shipped. You are responsible for paying these fees and we’re unable to waive or refund them, even if the order is returned back to us.Once we received and confirmed your returned item, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.If you have any problems regarding the refund process, please contact us. service@roymall.com or Whatsapp: +8619359849471Specification:nModel: SH-19nProduct Name: Freestyle Piston Stirling Engine ModelnSize: 100*100*100mmnWeight: 350gnApplicable: Children"s science projects, physics and mechanical learning, classroom teacher demonstration accessories, birthday gifts for friends, family, parents, children, etcnnNote:n1.No lubricating oil is allowed to be added to the cylinder piston;n2.Product data are all manually measured, there may be slight errors;n3. The color of the base may vary slightly, please refer to the actual product.nnFeature:n1. Long Service Life: The body of the stirling engine model is mainly made of stainless steel material, which has the characteristics of firmness and durability.n2. Wooden Base: The base of the stirling electricity generator is made of premium beech material, which can highlight the noble texture of the whole machine.n3. Easy to Use: Fill the alcohol combustor with your.n4. Applicability: The stirling engine can be used as a table decoration, as well as for children"s science projects, physics and mechanical learning, and classroom teacher demonstration.n5. A Perfect Present: This educational stirling engine toy is an amazing and wonderful item, and the stirling engine toy can be a perfect present for your family or friends.nnPackage included:n1x Stirling Engine Model
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