Lancets come in many different sizes, from 28 gauge (the thickest) to 33 gauge (the thinnest). The thinner the lancet, the less pain there is in pricking your finger. However, thinner lancets need to be replaced more often than thicker ones.
How To Use A Lancing Device Properly [5:18]
HOW OFTEN DO YOU RECOMMEND CHANGING LANCETS?
OneTouch® Delica® lancing device
Lancets available in two sizes: 30 Gauge Fine and 33 Gauge Extra Fine
The OneTouch® Delica® lancing system
Using your OneTouch® Delica® lancing device
Genteel Draws Blood without Pain
Genteel Lancing Instrument
Genteel Butterfly Touch Lancets
(Box of 100) $14.99