One Step: 10 x Alcohol Breathalyzer Breath r Kit - UK & EU Certified Test Kits

This has been a great purchase to just check next morning that you are safe to drive if you've had a few drinks the night before. I only have to use them occasionally - otherwise it would be too expensive and would then go for a different option. But ideal for occasional use. I even had my guests use them after a celebratory night and as a result of a high reading they stayed for a late brunch to be on the safe side!

Probably ideal for the continent, not really useful for uk driving, ideal for a laugh at a party to see who’s drunk the most, if purple your pissed

It's cheap. I just wanted to get a feel for how long it takes for me to metabolise wine drunk at lunch and the results are about what I'd expect. I don't expect to use it often now I've established that, but from time to time it will be handy. They are dated to last over a year, easy to use, but taking the test and getting a reading takes at least 3 minutes.

These work, better being safe than sorry morning after.

Only 1 year expiry date... If I was knew I would order only 1 or 2. It should be stated somewhere expiry date in add.