OneTouch Delica lancets use a 30‑gauge fine needle to draw the small blood samples needed for glucose testing.
Available package sizes include 30‑count packs, 60 lancets, 100‑count packs (as part of multi‑packs), 180‑count, and 200‑count options.
OneTouch Delica lancets are sterile, single‑use devices intended to be used once and then discarded.
OneTouch Delica Safety units use a 30‑gauge needle with a fixed 1.5 mm penetration depth and include automatic needle retraction after use.
Twist off the cap, place the tip against a clean, dry puncture site, and press gently to activate the contact‑activated mechanism; the needle retracts automatically and the single‑use unit is then discarded.
Some OneTouch test strips require only a tiny sample — as little as 0.4 µL — and are often described as needing just a small drop of blood for an accurate reading.
The OneTouch test strips included in some bundles deliver results in about five seconds.