The Sterex Insulated Two‑Piece F2I Short Needles (50PCS) are premium electrolysis needles engineered for exceptional precision, comfort, and skin protection. Manufactured from medical‑grade stainless steel and coated with a specialist insulation material, these needles deliver targeted energy directly to the follicle while shielding the surrounding skin from unnecessary heat exposure.
The insulated coating releases current only from the tip, making these needles ideal for sensitive skin types and clients who are more prone to hyper‑pigmentation. This includes Afro‑Caribbean and Asian skin tones, where minimizing surface trauma is especially important. The result is a smoother, safer treatment experience with reduced irritation and improved post‑treatment appearance.
The F2I Short size is designed for treating fine to medium hairs in areas requiring shallow insertions. The two‑piece construction provides excellent rigidity and smooth insertion, giving electrologists superior control and consistent performance. These needles are intended exclusively for Short Wave Diathermy, ensuring optimal precision and treatment efficiency.
Trusted by professional electrologists worldwide, Sterex insulated needles deliver reliable, high‑quality results with every use.
Key Features
- Medical‑Grade Stainless Steel: Durable, hygienic, and precision‑engineered
- Specialist Insulation: Releases current only from the tip for maximum skin protection
- Ideal for Sensitive Skin: Reduces irritation and minimizes risk of hyper‑pigmentation
- Suitable for Afro‑Caribbean & Asian Skin: Designed to protect melanin‑rich skin types
- Two‑Piece Construction: Provides rigidity and smooth, controlled insertions
- F2I Short Size: Perfect for fine to medium hairs and shallow follicle depths
- Short Wave Diathermy Only: Optimized for this modality
- Professional Grade: Trusted by electrologists worldwide
Specifications
| Item | Details |
|---|---|
| Product Name | Sterex Insulated Two‑Piece Needles |
| Model | F2I Short |
| Item Code | 11301 |
| Material | Stainless steel with insulated coating |
| Construction | Two‑piece |
| Length | Short |
| Quantity | 50 pieces |
| Use | Professional electrolysis hair removal |
| Modality | Short Wave Diathermy only |
| Compatibility | Fits most standard needle holders |
Important Usage Information
These needles are intended for hair removal via electrolysis. While they may be used for other treatments, practitioners must verify local regulations before doing so.
- In regions where such treatments require a medical device, these epilators should not be used.
- If permitted under cosmetic guidelines, use is acceptable.
- Australia: No therapeutic claims are made.
What needle do you need? Download our needle selection guide by clicking here!