With this keychain you always have a practical helper for shopping. Because you can easily unlock the shopping cart even without a chip.

And should beverage bottles with crown caps belong to the purchase - no problem. The keychain also works as a bottle opener at the same time!

If a key is lost, KeyRefinder makes it child's play for the finder: because, on the back of the tag, there is a description of what the finder can do to get their property back.