| Model No. | 402-NT-WZ-JM-33/410 |
| Neck Size | 33mm |
| Neck Spec | 410 |
| Output | 4.5cc |
| Tolerance | ±0.15 |
| Color | Black (customizable) |
| Material | Food-grade PP (Polypropylene) |
| MOQ | 10,000 pcs See policy → |
JM large-neck black external spring for professional skincare positioning.
Applications: 身体乳、专业护肤
Tell us your needs — we respond within 24 hours.
TONY_STELLA
