This 30g size lancet works as expected. These purple lancets come 500 to a box so you get plenty and they are very inexpensive. I am not diabetic but i am aware of my sugar.

Use these for popping zits and its a game changer. Perfect for zits. I also like to use them to * a spot in small blemishes and then cover with an acne patch so they drain.

Not a good product is not universal, is less likely to fit any device that it claims to fit. Does not fit any one touch products at all. They are much too thick.

These are good for lancing acne safely and effectively. Easy to use with the special holder that jabs you, instead of stabbing yourself. Good price and inexpensive per lancet.

The lancet folds like cheap aluminum and you’ll probably stab yourself like i did. They are too wide to protrude out to hit the skin and too flimsy. They don't work in a dario device.