30G On Call Extra lancets, designed to minimise pain. 

Box of 100 lancets.

Compatible with the On Call Extra lancing device, which comes free with the following meters:

• On Call Extra
• On Call Extra Mobile
• On Call Extra Voice

Precaution

Do not use the lancet if the safety tab is missing or loose when you take the lancet out of the bag.

Use caution whenever the lancet needle is exposed.