I am in Spain and I bought 10 SIMS. After I sent the money via Paypal, I had to fill in a form.
Two weeks later I receive the SIMS in a blue enveloppe in my post office mailbox. It was sent via registered mail, so I had to sign for it. The SIMS are numbered and via email I had received an excel sheet with the numbers and the corresponding phone numbers.
I opened my Samsung android phone, removed my own SIM and placed SIM 1. Switched on my phone again and it took aproximately 30 seconds to get the GSM signal and it showed an R (for Roaming).
Then I sent an SMS from another phone to the phone number 1 from the excel sheet to see if it works.
Almost instantly I reveived the SMS on my phone with SIM 1, so it works. Yesss!!! These SIMS do work perfectly and I highly recommend this service. Now I can start using them for a lot of IG, FB and TW accounts that I am going to create (AND VERIFY via these numbers....)