4D premade narrow fans create light, controlled volume with a compact fan structure. Made from high-quality PBT fiber for soft, lightweight, and consistent results. Compared with wide fans, the narrower spread concentrates volume more precisely, making them ideal for clients with naturally dense lashes. Suitable for natural volume sets in professional salon services and wholesale supply.
| Material | PBT fiber |
| Styles | 4D Narrow fan |
| Thickness | 0.07/0.1mm |
| Curl | C/CC/D/DD/Customized curl |
| Length | 8-16mm |
| Color | Black/brown/custom colors |
| Wholesale MOQ | 20 |
| Private Label MOQ | 100 |