LotFancy lancets are designed for a more comfortable experience when monitoring your blood glucose levels. Each lancet is disposable, sterile, and made of premium surgical steel. The 30 gauge, sterile single-use lancets are safe and painless for diabetic testing. The blood lancets are small and easy to carry, so you can monitor your health anywhere. <br><br> <b>The 30g lancets fits most lancing devices:</b><br> BD Lancet Device, Microlet, Soft Touch, Autolet, Glucolet, Hemalet, Penlet II, Monojector and other popular lancing devices<br><br>