Nano lancet is very thin, great for facial work with milia. They're so thin that i don't hiss in pain anymore when pricking my finger.

Accu-chek pen is a no brainer when it comes to ease of use and effectiveness. Works great, easy to use and is painless for lancing to test your blood.

Accu-chk tester has inconstancy with 3 different readings. There were only ten lancets rather than the twenty five offered. The injector is terrible, and strips container is terrible.

Not at all happy with the quality of this item. Asked me to return the product for full refund. Not because of shipping. Although when it comes to health, they should step-up and monitor items that have multiple reviews/pictures of inaccuracy.