2025~2026 Wholesale Very Popular Hair Extension Tool V Light Glue and V Light Machine V Light Hair Extension Kit Hair Extension Tool Lanyard Bracelet Brush. Fast Curing Technology: UV/LED V light cures bonding agent in 3-8 seconds, increasing efficiency by over 60%. Seamless & Durable Bond: Smooth attachment interface with 4-6 weeks durability, resistant to falling or curling. Portable USB Charging: Compact and lightweight design supports USB charging for use anywhere. Beginner Friendly: Simple operation requires no professional skills, easy for beginners to master. Gentle Formula: Non-irritating to skin or eyes under normal use, suitable for most skin types. Complete Residue Removal: Dissolves glue and tape completely without leaving sticky residue on scalp or lace. Versatile Application: Ideal for salons, mobile services, and door-to-door hair extension scenarios. OEM/ODM Support: Full customization options available from samples, designs, or minor adjustments.