Pen Tips (31G)

Universal 31-gauge, 5mm pen needle tips compatible with the LA LAB Disposable Injection Pen. The fine 31G needle and short 5mm length are ideal for subcutaneous administration with minimal discomfort.

Compatible with the LA LAB Disposable Injection Pen and most standard universal pen needle systems. Each tip is single use — replace after every injection to maintain sterility and needle sharpness.