No change in your pocket? No problem! The shopping chip conveniently opens every shopping cart with a slot system. All you have to do is put the chip in the shopping cart slot and remove it immediately. The shopping cart detaches from the chain and you can put your Wunderkey with the chip back in your pocket. The chip is made of high quality stainless steel and finished with a matt finish.
It's time for an upgrade
The criterion for our Wunderkey add-ons is simple: they have to make everyday life better and more beautiful. Discover our classy and practical add-ons for your Wunderkey now and be up to any everyday challenge. It's time to upgrade!