1. Confirm that whether you take your ID or Passport.
Please you confirm your ID or Passport is available if you want to buy knife.

2. Paid for your purchase with knife dommy at Check-outs
You can take knife dommy according to the number of knife sample that you need, and then paid for it at Check-outs.

3. Take real knife at Service Center
Get you real knife in Service Center after you change dommy in terms of your receipt, knife dommy and your ID Passport.