“Not sure how the product performs, but the service of the store was fairly poor. Ordered an item with express delivery. Nothing happened. After a week, I asked where the item was and requested that it should be sent to another address (since I had moved during that week). It then required 5 mails back and forth to the store (they wanted me to confirm the address several times even though I gave it to them in my first email) until they sent it. And then they sent it 2nd class.”