Step 1: 10pcs in one plastic box, and servel boxes in one carton. Step 2: using bubble wraps to package each insert/endmill parcel. Step 3: using the paper carton of Thickening and hard with bubble wraps to sealing We use the fastest express (FedEx, TNT, DHL, UPL) to deliver.can go to any country within 5-10 days.