- Silicon lubricant coating.
- Triple facet bevel.
- Thin wall technology.
- Fit major brands of insulin pens.

Reference	Needle Size
F 05103106000	Insulin Pen Needle, 31 G x 6 mm
F 05103105000	Insulin Pen Needle, 31 G x 5 mm
F 05103104000	Insulin pen Needle 31 G x 4 mm
F 05103206000	Insulin Pen Needle, 32 G x 6 mm
F 05103205000	Insulin Pen Needle, 32 G x 5 mm
F 05103204000	Insulin pen Needle 32 G x 4 mm
F 05103306000	Insulin Pen Needle, 33 G x 6 mm
F 05103305000	Insulin Pen Needle, 33 G x 5 mm
F 05103304000	Insulin pen Needle 33 G x 4 mm