Fits most lancing devices. 100 sterile single use lancets. Ultra-thin for greater comfort. Worldwide leader in diabetes care. BD Ultra-Fine 30 Gauge Lancets fit most lancing devices including: BD Lancing Device; Penlet Plus OneTouch Ultrasoft; SoftTouch and Medisense; Microlet; FreeStyle. Latex free. Non-toxic, non-pyrogenic. Made in Ireland.