The list of statements is "easy to open with two fingers" - they are very difficult to open IMO it took me two hands to separate the rings then you have to insert one finger to hold it open and yours attach other hand to free key.
Is it easier than a regular keychain? Yes, but just a little easier. Not worth $15.
Academia Keychain Keychains Todoroki Double Sided: The Perfect Accessory for My Hero Academia Fans
22 Review
Titanium Keyring by BANG TI: Easy-to-Use Operation for Ultimate Convenience!
50 Review
Custom Engraved Silver FAINOL Boyfriend Keychain
27 Review
Carry Your Love For Firefly Everywhere With QMx'S High-Quality HD Key Chain
34 Review