Description
#1B Natural Black Genius Weft Hair Extensions
Looking for a natural black shade with a seamless finish? Our #1B Natural Black Best Genius Weft Hair Extensions are made from Raw Vietnamese Human Hair, offering a natural appearance with a thin and flexible weft.
Designed for salons, stylists, and hair businesses, these Genius Weft extensions are ideal for adding length and volume while maintaining a lightweight and discreet finish.
| Product Details | Information |
|---|---|
| Color | #1B Natural Black |
| Hair Type | Raw Vietnamese Human Hair |
| Extension Type | Genius Weft |
| Weft Design | Thin & Flexible |
| Look | Natural & Seamless |
| Purpose | Length & Volume |
| Suitable For | Salons, Stylists & Wholesale Buyers |
Why Choose #1B Natural Black Genius Weft?
Natural #1B Color – A versatile natural black shade that blends well with dark hair.
Thin & Flexible Weft – Designed for a discreet, seamless appearance and comfortable wear.
Raw Vietnamese Human Hair – Natural-looking human hair suitable for professional styling and salon applications.
Wholesale Friendly – Suitable for salons, stylists, dist
Explore more Genius Weft Hair Extensions or discover our Raw Vietnamese Human Hair collection.
Your Trusted Vietnamese Hair Factory
Factory Strength
As a professional Vietnamese hair factory, GUGU Hair is dedicated to producing high-quality human hair products with stable manufacturing capacity and reliable export services. Every order is carefully inspected before shipment to ensure consistent quality for customers worldwide.

Packing & Worldwide Shipping

Every order is securely packed to protect product quality during international transportation. We offer flexible shipping solutions by express, air, or sea freight, ensuring reliable delivery for wholesale buyers around the world.
- Secure Export Packaging
- Fast Worldwide Shipping
- OEM & Custom Packaging Available
- Professional Export Documentation
Trusted by Global Customers
GUGU Hair proudly serves salons, hair brands, distributors, and wholesalers across more than 100 countries. Many of our international partners regularly visit our factory to inspect production, discuss OEM projects, and build long-term business relationships based on quality and trust.


What Our Customers Say?
Customer satisfaction is our top priority. Buyers around the world appreciate our consistent hair quality, responsive communication, competitive wholesale pricing, and dependable after-sales support. Their trust has helped GUGU Hair build lasting partnerships across the global hair industry.

Ready to Partner with GUGU Hair?
Looking for a reliable Vietnamese human hair supplier? Contact our team today to request a quotation, discuss your OEM project, or receive our latest wholesale catalog. We are ready to support your business with premium products and factory-direct service.











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