FAQ

It takes approximately 30-40 hours to build one engine model.
Everything is carefully handcrafted, from 3D printing, polishing, painting, and aging.

Items that are in stock will be delivered within 2-3 days of your order.
If the item is not in stock, it will be delivered within 2-3 weeks of your order.
For custom-made products, please contact us as prices will vary depending on the production content.
*The schedule may vary slightly during peak periods.

Yes, we ship anywhere in the world.
Shipping costs vary depending on the region. They will be calculated automatically when you enter your shipping address on the cart screen.

It is approximately 10cm high x 8cm wide x 5.5cm deep.
It weighs about 100g, which is about half the weight of a smartphone.
It fits in the palm of your hand and is perfect for displaying on your desk or in your garage.

We pack and ship items carefully, but if they are damaged during shipping,
Please contact us within 7 days of receiving the item and we will replace it free of charge.

Yes, we offer free gift wrapping.
When placing your order, please write "I would like gift wrapping" in the comments section.

Yes! We will manufacture it to your car's specifications.
You can check it out here !

No special maintenance is required.
If you are concerned about dust, gently brush it off with a soft brush or compressed air.
We recommend displaying it away from direct sunlight.

Yes — we accept returns and exchanges within 30 days of delivery, for any reason. If you're not fully satisfied after seeing the piece in person, we'll issue a full refund.

Please make sure the following conditions are met:

Contact us within 30 days of delivery
The item is free of damage and stains
All accessories (box, documentation, etc.) are included

Please note that made-to-order items and 3D CAD models (digital products) are not eligible for return. Return shipping costs are the customer's responsibility.

If your item is defective, was damaged in transit, or differs from your order, please contact us within 7 days of delivery. We will exchange it or issue a refund free of charge.

Credit card (Visa, Mastercard, AMEX, JCB),
We accept Paypal, Shop Pay, Paypay, Merpay, and various convenience store payments.