Store all your ex-partners, one-night-stands, and bits-on-the-side in one secure, safe, place.
 
Recently got someone’s number but worried about storing it on your phone? We really should know better, but invariably after a few drinks we all seem to forget that lesson. But help is at hand. Your Little Black Book not only takes those high risk numbers off your phone, but also comes with a unique pint rating system, so you can jog your memory next time you are tempted to make that call.
 
Your handy A to Z of naughty numbers.