Sol-M™ Pen Needles (31G x 5mm)

Box of 100. The Sol-M™ Pen Needle (31G x 5mm) is engineered for a comfortable, virtually painless injection experience, making it an excellent choice for the daily subcutaneous administration of insulin, peptides, or other injectable therapeutics. Featuring an ultra-fine 0.25mm diameter and a precise 5mm length, it ensures accurate delivery depth while minimizing tissue trauma. Universally compatible with most standard injection pens, these sterile, single-use needles are conveniently packaged in boxes of 100 to support consistent and hygienic dosing routines.