Datech Breathalyzer Mouthpiece-Straw - 10 pcs.

It works properly, fits the breathalyzer, the price is reasonable. Someone mentioned that the mouthpieces are long and cuts them in half. I haven't tried that myself yet, but it might be a sensible solution.

The product met my expectations.

It's worth buying as a spare.

I recommend it, it's good to have a few mouthpieces as a spare.

Due to the lower price, it's a good option instead of original mouthpieces.

In my opinion it's a good purchase, especially when friends want to use our breathalyzer. I split the mouthpieces in half because I think they're too long. Recommended.

They may not fit perfectly, but it's better to have your own mouthpiece than to share one with several people. 10 pieces at this price is a small cost and significantly increases the comfort and safety of using breathalyzers.

Very practical, they fit different models.

It fits well and there is no smell of cheap plastic.

They do their job.

I give 5 stars, even though the straw is quite soft and not very stable in the breathalyzer housing. It's best to cut it in half, then you get 20 mouthpieces for the price of one original. In my opinion it's worth it, I recommend it.