I bought this for my teenage daughter for Christmas because her brothers kept stealing and reading her diaries so I thought it be cool to get her one that was suppose to be impossible for them to open. It's bogus though because it opens with everyone's voice. There's no secrecy and we've tried everything to get it to only recognize her voice but even then her brothers could open it just with their voices and even her dad got it open.
granddaughter enjoys the journal and likes to change her secret password often. It works well and promotes her writing skills. Just what she wanted. Thanks!!