For orders containing complete model kits or RTR, we ship via UPS (United Parcel Service, Inc.) because UPS is fast and safe (Average of 7 days to reach customs in destination country), model parts are not easily damaged on the way, and only this kind of commercial courier company can carry such large size packages.
For small parcels that do not contain the complete model and its wooden box, we will randomly choose the courier, they are cheaper than UPS but the shipping time can not be guaranteed.
All of our models are designed for ages 14 and up, and although we have tried to make the models easier to assembly (more screws and less glue), repair, and rework, you will still need some modeling experience.