

20pcs/box
The 12 PIN needle cartridge is single-use replacement tips engineered for the AUTO MTS PEN platform, covering penetration depths up to 2.0 mm at a 0.3G pin gauge. The 12-pin configuration concentrates needle density for targeted spot treatments such as acne scars, deep expression lines, and focal pigmentation.
Designed for use with the AUTO MTS PEN in professional MTS protocols delivered by trained operators within established cabin procedures.
20 pieces per box; 12-pin needle cartridges, depth range 0-2.0 mm, 0.3G gauge.
Attach the cartridge securely to the AUTO MTS PEN and confirm the depth stop is set per the planned protocol (0.25–0.5 mm for mesotherapy delivery, 0.5–1.0 mm for collagen induction, up to 2.0 mm for scar treatment). Apply the active serum to the skin surface. Use the 12-pin cartridge for focal high-density treatment. Complete 2–4 passes per zone in a cross-hatch pattern. Discard the cartridge in a sharps container after each client session; cartridges are non-resterilisable.