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Product Questions

All about our products.

How does RFID Protection work?

At ROIK, safety is our priority. All our wallets are equipped with RFID protection, giving you peace of mind with every move. Our RFID protection is composed of a Nickel-Copper sheet with a polyester fiber base located inside the layers that make up

Why our zipper teeth are made of plastic?

Sometimes I have a hard time unzipping my ROIK Zip Coin. Is it normal?

The zipper has a safety system that prevents it from opening itself. In fact, to open it more smoothly, without forcing it, it is necessary to pull it up and then slide the runner. If you do the test you will be able to see how when the runner is at

What care does my wallet need?

At ROIK, we understand that every leather wallet is an investment, and we want you to enjoy yours for many years. Here are some tips to keep your wallet in optimal conditions:. Avoid extreme exposure:. Protect your wallet from prolonged exposure to t

How can I clean my wallet if it is very dirty?

After a long time of use, it is normal for your ROIK to accumulate dirt. It is a product that we use several times every day, and leather is a natural material that gradually wears out and gets dirty. Never use strong chemicals such as solvents, grea

What bills fit in each wallet?

At ROIK we are focused on the European market, but we know that our wallets are used all over the world. So that there is no doubt about which banknotes fit in each wallet, we have designed tables where you can see the compatibility at a glance. Belo

What are the measurements of the banknotes of the main currencies?

We know that our ROIKs are used in most countries in the world. That is why we want to detail the measurements of the banknotes of the main world currencies. In this article, we show all the measurements of the banknotes of the main currencies so tha

Where are the coins stored in my ROIK Avenue?

Your ROIK Avenue has a Quick Access exterior pocket that allows you to store your most used cards so you don't have to open your wallet. It also has a small interior pocket where you can store coins or other small items. You can access it as we show