Ok I've been using this wallet for the past 6 months. I asked for it for my birthday as well as the go wallet attachment. I absolutely love the minimalist thin design. This thing goes in my pocket and I dont even know it's there. It's though as ****. I had it fall out of my front pocket getting changed for bed and not one scratch or lost card. The lock to keep the cards in there works. The go wallet has never come off or even pulled away from the groove wallet. The cards deploy effortlessly every time. I would highly suggest using the provided thumb sticker. Only because of the oils on your thumb may be difficult to deploy the cards with just the smooth surface of it. But seriously if you want a thin minimalist front pocket wallet that just works and takes a beating thing thing is a sure win. And with a warranty like what groovelife offers it a no brainer.

I really like having this attachment for my groove wallet, it looks cool and it holds extra cards that I need. It’s unfortunate that the sticky material just doesn’t work as intended. I’ve followed the cleaning instructions multiple times and it just doesn’t want to stick to the wallet, it comes undone in within a few minutes after cleaning and reapplying to the wallet. And the only thing holding it is the MagSafe tech, but the bottom portion just floats above the wallet allowing dust to get stuck and it is pretty annoying to look at because it is not flush to the wallet. The “ suction technology” doesn’t really work and I’m a bit disappointed because I really liked having this as an attachment to my groove life wallet. Now I’m just debating on purchasing a new one and hoping that one works better or just abandoning the attachment all together. Groove life needs to update and fix/ find a solution to this problem, or else its just a waste of money to any customer who buys it.